UL Prospector
Prospector

Success!

Successfully saved your search

SEIWA KASEI CO., LTD.

Visit Company Website
Japanese time-tested manufacturer of innovative cosmetic ingredients, SEIWA KASEI offers high-performance products based on peptides and/or amino acids and formulations with unique marketing claims and relevant data. In addition to the core products "Promois" - variants of hydrolyzed proteins and their derivatives from natural resources -, many functional ingredients are developed with our technology, such as "Silasoma" - encapsulated UV-filters for sensitive skin and baby -, "Protesil" - multi-functional hybrid polymers with silky texture, hair colour protection -, "Amitose" - glycerin derivatives with arginine or ascorbic acid with moisturizing effect and whitening effect - and "Vegetamide" -pseudo-F layer of hair cuticle with selective repair.
47 Results
Aminoreact TsV SEIWA KASEI CO., LTD.
  • INCI Name:
    Sodium Tosyl Valinate (and) Butylene Glycol (and) Water
Aminoreact TsV is an amino acid derivative that exhibits excellent hair anti-aging efficacy. It penetrates deep inside the hair and takes effect on the β layer of the Cell Membrane Complex (CMC) which guaranties hair suppleness. As a result, Aminoreact T...view more Aminoreact TsV is an amino acid derivative that exhibits excellent hair anti-aging efficacy. It penetrates deep inside the hair and takes effect on the β layer of the Cell Membrane Complex (CMC) which guaranties hair suppleness. As a result, Aminoreact TsV restores the hair body and particularly that which was lost with aging. Consequently, it also boosts the volume of the hair. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Amitose R SEIWA KASEI CO., LTD.
  • INCI Name:
    Dihydroxypropyl Arginine HCl (and) Water
Amitose R is a novel moisturizing ingredient produced by binding the amino acid arginine, which is known to be a NMF (natural moisturizing factor), to glycerin, which is a well-known moisturizing agent. The excellent moisturizing effect derived from the g...view more Amitose R is a novel moisturizing ingredient produced by binding the amino acid arginine, which is known to be a NMF (natural moisturizing factor), to glycerin, which is a well-known moisturizing agent. The excellent moisturizing effect derived from the glycerin structure and the excellent adsorption property from the arginine structure offers deep and long-lasting moisture. It provides skin conditioning benefits that get rid of rough skin and improves skin texture, and its easy adsorption provides hair conditioning effects. Amitose R also shows anti-dandruff effect due to its moisturizing efficacy of scalp. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Cuticlekeratin P SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Wool Cuticle Protein (and) Water
Cuticlekeratin P is the world's first hair conditioning ingredient which has "cuticle" in its INCI name. It was developed from very rare cuticle derived from sheep wool using our technology. It improves hair strength and gives moisturizing and body and le...view more Cuticlekeratin P is the world's first hair conditioning ingredient which has "cuticle" in its INCI name. It was developed from very rare cuticle derived from sheep wool using our technology. It improves hair strength and gives moisturizing and body and lead to healthy and glossy hair. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
PhytoCuticle™ SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Soy Protein (and) Stearamidopropyl Dimethylamine (and) Pentylene Glycol (and) Gluconolactone (and) Water
PhytoCuticle™ is a cuticle-care ingredient of plant origin developed with based on biomimetic technology of hair surface structure. Hair cuticle condition gets worse by external damage and destruction of barrier structure. PhytoCuticle™ adsorbs on the dam...view more PhytoCuticle™ is a cuticle-care ingredient of plant origin developed with based on biomimetic technology of hair surface structure. Hair cuticle condition gets worse by external damage and destruction of barrier structure. PhytoCuticle™ adsorbs on the damaged part of cuticle selectively and restores barrier structure. Furthermore, it improves the speeds up hair drying when using the hair dryer due to its hydrophobizing effect. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois BLACK PEARL-F SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Conchiolin Protein (and) Water
Promois BLACK PEARL-F is hydrolyzed conchiolin, a protein obtained from black pearl oyster shell. Thanks to its marketing potential and great efficacy this product is most suitable for developing luxury hair care and skin care cosmetics. In fact, Conchio...view more Promois BLACK PEARL-F is hydrolyzed conchiolin, a protein obtained from black pearl oyster shell. Thanks to its marketing potential and great efficacy this product is most suitable for developing luxury hair care and skin care cosmetics. In fact, Conchiolin is one of the proteins found in pearls formed by pearl oysters. The protein plays the role of protecting the pearl and the shell. Lastly, conchiolin also significantly links to the luster of pearl oyster. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois EF-118AMP SEIWA KASEI CO., LTD.
  • INCI Name:
    AMP-Isostearoyl Hydrolyzed Silk (and) Alcohol (and) Water
Promois EF-118AMP is an acylated derivative of hydrolyzed silk protein that is alcohol soluble. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have...view more Promois EF-118AMP is an acylated derivative of hydrolyzed silk protein that is alcohol soluble. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. The amino acids of sericin have many hydroxy groups which provides uncomparable moisturizing effect. This product is preservative free and includes upcycled silk made from waste which is generated in the processing into silk. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois EF-118(IS) SEIWA KASEI CO., LTD.
  • INCI Name:
    Isostearoyl Hydrolyzed Silk (and) Isostearic Acid
Promois EF-118(IS) is an acylated derivative of hydrolyzed silk protein. This is oil-soluble and it can be formulated into waterless formulae such as hair oil. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid co...view more Promois EF-118(IS) is an acylated derivative of hydrolyzed silk protein. This is oil-soluble and it can be formulated into waterless formulae such as hair oil. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. The amino acids of sericin have many hydroxy groups which provides uncomparable moisturizing effect. This product is preservative free and includes upcycled silk made from waste which is generated in the processing into silk. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois EFLS-C SEIWA KASEI CO., LTD.
  • INCI Name:
    Sodium Lauroyl Silk Amino Acids (and) Water
Promois EFLS-C is an acylated derivative of hydrolyzed silk amino acid, with low molecular mass. It has detergent and great foaming properties and can wash the skin and the hair while providing repairs. Silk protein is formed of two proteins: fibroin and ...view more Promois EFLS-C is an acylated derivative of hydrolyzed silk amino acid, with low molecular mass. It has detergent and great foaming properties and can wash the skin and the hair while providing repairs. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. The amino acids of sericin have many hydroxy groups which provides uncomparable moisturizing effect. This product includes upcycled silk made from waste which is generated in the processing into silk. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois EFLS-F SEIWA KASEI CO., LTD.
  • INCI Name:
    Sodium Lauroyl Hydrolyzed Silk (and) Water
Promois EFLS-F is an acylated derivative of hydrolyzed silk protein. It has detergent and great foaming properties and can wash the skin and the hair while providing repairs. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a uniqu...view more Promois EFLS-F is an acylated derivative of hydrolyzed silk protein. It has detergent and great foaming properties and can wash the skin and the hair while providing repairs. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. The amino acids of sericin have many hydroxy groups which provides uncomparable moisturizing effect. This product includes upcycled silk made from waste which is generated in the processing into silk. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois EK-118(IN) SEIWA KASEI CO., LTD.
  • INCI Name:
    Isostearoyl Hydrolyzed Keratin (and) Isononyl Isononanoate
Promois EK-118(IN) is an oil-soluble keratin for hair oil, shampoos, leave-on treatments, nail care, lip care, and more. The main component of hair, keratin is a protein that provides the hair with strenght and protection. So keratin is necessary to keep...view more Promois EK-118(IN) is an oil-soluble keratin for hair oil, shampoos, leave-on treatments, nail care, lip care, and more. The main component of hair, keratin is a protein that provides the hair with strenght and protection. So keratin is necessary to keep beautiful and strong hair. Recently, oil-based cosmetics have become more popular all over the world, so Promois EK-118(IN) was developed as an alternative to water-soluble keratin. This product improves hair strength and moisturizes damaged hair. It also suppresses lift-up of hair cuticles and gives hair a smooth and glossy texture. This product is preservative free. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois EKCP SEIWA KASEI CO., LTD.
  • INCI Name:
    Potassium Cocoyl Hydrolyzed Keratin (and) Water
Promois EKCP is an acylated derivative of hydrolyzed keratin. It has detergent and great foaming properties and can wash the skin and the hair while providing repairs. Keratin is one of the structural proteins that compose the hair, the nails and the stra...view more Promois EKCP is an acylated derivative of hydrolyzed keratin. It has detergent and great foaming properties and can wash the skin and the hair while providing repairs. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois ESCP SEIWA KASEI CO., LTD.
  • INCI Name:
    Potassium Cocoyl Hydrolyzed Soy Protein (and) Water
Promois ESCP is an acylated derivative of hydrolyzed soy protein. Soy protein is distinct from animal proteins such as collagen and keratin in that it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property....view more Promois ESCP is an acylated derivative of hydrolyzed soy protein. Soy protein is distinct from animal proteins such as collagen and keratin in that it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois EU-118D SEIWA KASEI CO., LTD.
  • INCI Name:
    AMPD-Isostearoyl Hydrolyzed Collagen (and) Alcohol (and) Water
Promois EU-118D is an acylated derivative type of hydrolyzed collagen upcycled from food waste of fish scale that is alcohol-soluble. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it c...view more Promois EU-118D is an acylated derivative type of hydrolyzed collagen upcycled from food waste of fish scale that is alcohol-soluble. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. This product is preservative free. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois EU-118(IS) SEIWA KASEI CO., LTD.
  • INCI Name:
    Isostearoyl Hydrolyzed Collagen (and) Isostearic Acid
Promois EU-118(IS) is an acylated derivative of hydrolyzed collagen upcycled from food waste of fish scale. Because it is oil-soluble it can be formulated into waterless formulae such as hair-oil. Fish collagen is well-known for its excellent moisturizing...view more Promois EU-118(IS) is an acylated derivative of hydrolyzed collagen upcycled from food waste of fish scale. Because it is oil-soluble it can be formulated into waterless formulae such as hair-oil. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. This product is preservative free. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois GOMA-SIG SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Sesame Protein PG-Propyl Methylsilanediol (and) Water
Promois GOMA-SIG is a silylated derivative of hydrolyzed sesame protein. It protects and repairs hair and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair iron...view more Promois GOMA-SIG is a silylated derivative of hydrolyzed sesame protein. It protects and repairs hair and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Sesame protein has much acidic amino acid and is excellent at moisturizing. It also gives a soft texture to hair. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois KR-30 SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Keratin (and) Water
Promois KR-30 is hydrolyzed keratin of high molecular weight. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted...view more Promois KR-30 is hydrolyzed keratin of high molecular weight. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois PEARL-PF SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Conchiolin Protein (and) Water
Promois PEARL-PF is hydrolyzed conchiolin, a protein obtained from pearl oyster shell. Thanks to its marketing potential and great efficacy this product is most suitable for developing luxury hair care and skin care cosmetics. In fact, conchiolin is one o...view more Promois PEARL-PF is hydrolyzed conchiolin, a protein obtained from pearl oyster shell. Thanks to its marketing potential and great efficacy this product is most suitable for developing luxury hair care and skin care cosmetics. In fact, conchiolin is one of the proteins found in pearls formed by pearl oysters. The protein plays the role of protecting the pearl and the shell. Lastly, conchiolin also significantly links to the luster of pearl oyster. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois S-700SIGF SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Silk PG-Propyl Methylsilanediol (and) Water
Promois S-700SIGF is a silylated derivative of hydrolyzed silk protein. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair iron...view more Promois S-700SIGF is a silylated derivative of hydrolyzed silk protein. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxy groups which provides uncomparable moisturizing effect. This product includes upcycled silk made from waste which is generated in the processing into silk. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois S-CAQ SEIWA KASEI CO., LTD.
  • INCI Name:
    Cocodimonium Hydroxypropyl Hydrolyzed Silk (and) Water
Promois S-CAQ is a cationized derivative of hydrolyzed silk protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Silk protein is formed o...view more Promois S-CAQ is a cationized derivative of hydrolyzed silk protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxy groups which provides uncomparable moisturizing effect. This product includes upcycled silk made from waste which is generated in the processing into silk. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois SERICIN-N SEIWA KASEI CO., LTD.
  • INCI Name:
    Sericin
Promois SERICIN-N is hydrolyzed silk protein (sericin). Many of the amino acids of sericin have hydroxy groups, more than 40% of total, which provides uncomparable moisturizing effect. Promois SERICIN-N is an organic ingredient certified COSMOS. This prod...view more Promois SERICIN-N is hydrolyzed silk protein (sericin). Many of the amino acids of sericin have hydroxy groups, more than 40% of total, which provides uncomparable moisturizing effect. Promois SERICIN-N is an organic ingredient certified COSMOS. This product is preservative free powder type. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois™ SILK-1000PD SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Silk (and) Water
Promois™ SILK-1000PD is hydrolyzed silk protein with hair conditioning efficacy. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular...view more Promois™ SILK-1000PD is hydrolyzed silk protein with hair conditioning efficacy. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxy groups which provides uncomparable moisturizing effect. This product is upcycled silk made from waste generated in the processing into silk and preservative free. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois SILK-1000Q SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydroxypropyltrimonium Hydrolyzed Silk (and) Water
Promois SILK-1000Q is a cationized derivative of hydrolyzed silk protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Silk protein is for...view more Promois SILK-1000Q is a cationized derivative of hydrolyzed silk protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxy groups which provides uncomparable moisturizing effect. This product includes upcycled silk made from waste which is generated in the processing into silk. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois SILK-700SP SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Silk
Promois SILK-700SP is powder hydrolyzed silk protein with hair conditioning efficacy. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small mole...view more Promois SILK-700SP is powder hydrolyzed silk protein with hair conditioning efficacy. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxy groups which provides uncomparable moisturizing effect. This product is upcycled silk made from waste generated in the processing into silk and preservative free powder type. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois SILK-A SEIWA KASEI CO., LTD.
  • INCI Name:
    Ethyl Ester of Hydrolyzed Silk (and) Alcohol
Promois SILK-A is an esterified derivative of hydrolyzed silk protein. Thanks to its alcohol-soluble character, it can be formulated into nail-polish and hair-spray. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino a...view more Promois SILK-A is an esterified derivative of hydrolyzed silk protein. Thanks to its alcohol-soluble character, it can be formulated into nail-polish and hair-spray. Silk protein is formed of two proteins: fibroin and sericin. Fibroin has a unique amino acid composition. It is rich in glycine, alanine and serine which have small molecular weight and simple chemical structure. This composition is known to form a sheet structure to which is associated the comfortable touch of silk. Many of the amino acids of sericin have hydroxy groups which provides uncomparable moisturizing effect. This product is preservative free and includes upcycled silk made from waste which is generated in the processing into silk. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WG-SIG SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Wheat Protein PG-Propyl Methylsilanediol (and) Water
Promois WG-SIG is a silylated derivative type of hydrolyzed wheat protein. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair i...view more Promois WG-SIG is a silylated derivative type of hydrolyzed wheat protein. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Wheat protein is rich in acidic amino acids and particuarly in glutaminc acid which provide moisturizing effect. It also has a slight amount of cystine, the amino acid tht brings strength to the hair. Lastly,compared with other plant proteins, wheat proteins tend to have a lighter texture. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WG-SP SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Wheat Protein
Promois WG-SP is powder hydrolyzed wheat protein with conditioning efficacy. Wheat protein is rich in acidic amino acids and particuarly in glutaminc acid which provides moisturizing effect. It also has a slight amount of cystine, the amino acid tht bring...view more Promois WG-SP is powder hydrolyzed wheat protein with conditioning efficacy. Wheat protein is rich in acidic amino acids and particuarly in glutaminc acid which provides moisturizing effect. It also has a slight amount of cystine, the amino acid tht brings strength to the hair. Lastly,compared with other plant proteins, wheat proteins tend to have a lighter texture. Promois WG-SP is an organic ingredient certified ECOCERT, COSMOS and NATRUE. This product is preservative free powder type. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WJ-SP SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Pea Protein
Promois WJ-SP (Botanical Keratin) is powder hydrolyzed pea protein with conditioning efficacy. Pea protein amino acid composition is quite similar to keratin, so it is called botanical keratin. It possesses excellent moisturizing properties for both hair ...view more Promois WJ-SP (Botanical Keratin) is powder hydrolyzed pea protein with conditioning efficacy. Pea protein amino acid composition is quite similar to keratin, so it is called botanical keratin. It possesses excellent moisturizing properties for both hair care and skin care and also repairs hair damage.This in non-GMO product which does not contained genetically modified pea and it is deemed not allergenic according to the Japanese Ministry of Health, Labour and Welfare. Promois WJ-SP (Botanical Keratin) is an organic ingredient certified ECOCERT, COSMOS and NATRUE. This product is preservative free powder type. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WK-GBF SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydroxypropyltrimonium Hydrolyzed Keratin (and) Water
Promois WK-GBF is a hydrolyzed keratin of high molecular weight. Keratin is one of the structural proteins composing the stratum corneum, hair, and nails. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has p...view more Promois WK-GBF is a hydrolyzed keratin of high molecular weight. Keratin is one of the structural proteins composing the stratum corneum, hair, and nails. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WK-HCAQ-NA SEIWA KASEI CO., LTD.
  • INCI Name:
    Cocodimonium Hydroxypropyl Hydrolyzed Keratin (and) Water
Promois WK-HCAQ-NA is a cationized derivative of hydrolyzed keratin.Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Keratin is one of the str...view more Promois WK-HCAQ-NA is a cationized derivative of hydrolyzed keratin.Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. This product is preservative free. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WK-HQ SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydroxypropyltrimonium Hydrolyzed Keratin (and) Water
Promois WK-HQ is a cationized derivative of hydrolyzed keratin.Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Keratin is one of the structur...view more Promois WK-HQ is a cationized derivative of hydrolyzed keratin.Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WK-HSIGF SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Keratin PG-Propyl Methylsilanediol (and) Water
Promois WK-HSIGF is a silylated derivative type of hydrolyzed keratin. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironi...view more Promois WK-HSIGF is a silylated derivative type of hydrolyzed keratin. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Keratin is one of the structural proteins composing the stratum corneum, hair, and nails. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WK-HSP SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Keratin
Promois WK-HSP is a hydrolyzed keratin of middle molecular weight with conditioning efficacy. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino ac...view more Promois WK-HSP is a hydrolyzed keratin of middle molecular weight with conditioning efficacy. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. This product is preservative free powder type. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Available
Request Sample
Promois WK-LF SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Keratin (and) Water
Promois WK-LF is a hydrolyzed keratin of middle molecular weight. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be n...view more Promois WK-LF is a hydrolyzed keratin of middle molecular weight. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. There are also products with different preservatives. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WK-PD SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Keratin (and) Water
Promois WK-PD is a hydrolyzed keratin of low molecular weight with conditioning efficacy. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid c...view more Promois WK-PD is a hydrolyzed keratin of low molecular weight with conditioning efficacy. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. This product is preservative free. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WK-Q SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydroxypropyltrimonium Hydrolyzed Keratin (and) Water
Promois WK-Q is a cationized derivative of hydrolyzed keratin.Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Keratin is one of the structura...view more Promois WK-Q is a cationized derivative of hydrolyzed keratin.Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Keratin is one of the structural proteins that compose the hair, the nails and the stratum corneum of the skin. It makes up 80% of human hair. About its amino acid composition, it must be noted that keratin has plenty of cystine, the amino acid that forms a bond between the helix of the protein and thus provides physical resistance to the hair structure as well as moisture. This is why it is important to supply keratin regularly through hair care products. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WK-SAQ SEIWA KASEI CO., LTD.
  • INCI Name:
    Steardimonium Hydroxypropyl Hydrolyzed Keratin (and) Water
Promois WK-SAQ is a special hair care conditioning ingredient with the "perm assist" effect. The "perm assist" effect works in two mechanism. First, it repairs the inside of the hair and prevents inner components from flowing out. Secondly, it adsorbs to ...view more Promois WK-SAQ is a special hair care conditioning ingredient with the "perm assist" effect. The "perm assist" effect works in two mechanism. First, it repairs the inside of the hair and prevents inner components from flowing out. Secondly, it adsorbs to the hair surface and recovers the hydrophobicity of damaged areas, thus improving the barrier function against outer stresses. These twos mechanisms make perms last provenly longer and beautify the hair.This product is preservative free. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WR-SP SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Rice Protein
Promois WR-SP is a hydrolyzed rice protein with conditioning efficacy. Rice protein provides excellent moisture because it contains a large proportion of acidic amino acids. The advantage of the rice protein in comparison to other vegetable proteins is th...view more Promois WR-SP is a hydrolyzed rice protein with conditioning efficacy. Rice protein provides excellent moisture because it contains a large proportion of acidic amino acids. The advantage of the rice protein in comparison to other vegetable proteins is the fact that they are adsorbed more easily to the hair and skin. Promois WR-SP is an organic ingredient certified ECOCERT, COSMOS and NATRUE. This product is preservative free powder type. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WS-HCAQ SEIWA KASEI CO., LTD.
  • INCI Name:
    Cocodimonium Hydroxypropyl Hydrolyzed Soy Protein (and) Water
Promois WS-HCAQ is a cationized derivative of hydrolyzed soy protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Soy protein is distinct...view more Promois WS-HCAQ is a cationized derivative of hydrolyzed soy protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Soy protein is distinct from animal proteins such as collagen and keratin in that it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WS-HQF SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydroxypropyltrimonium Hydrolyzed Soy Protein (and) Water
Promois WS-HQF is a cationized derivative of hydrolyzed soy protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Soy protein is distinct ...view more Promois WS-HQF is a cationized derivative of hydrolyzed soy protein. Thanks to its cationic character, it can adsorb to the damaged part of the hair, repair very effectively and improve texture. It also has anti-static properties. Soy protein is distinct from animal proteins such as collagen and keratin in that it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WS-HSIGPD SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Soy Protein PG-Propyl Methylsilanediol (and) Water
Promois WS-HSIGPD is a silylated derivative type of hydrolyzed soy protein. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ...view more Promois WS-HSIGPD is a silylated derivative type of hydrolyzed soy protein. It protects and repairs hair, and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Soy protein is distinct from animal proteins such as collagen and keratin in that it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. This product is preservative free. Promois series is a range of peptides and derivatives obtained through  hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WS-HSP SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Soy Protein
Promois WS-HSP is a hydrolyzed soy protein with conditioning efficacy. Soy protein is distinct from animal proteins such as collagen and keratin in that, and it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing...view more Promois WS-HSP is a hydrolyzed soy protein with conditioning efficacy. Soy protein is distinct from animal proteins such as collagen and keratin in that, and it is composed of 30% glutamic acid and aspartic acid that possess particularly high moisturizing property. It also provides a smooth and pleasant texture and prevents unmanageable hair. Promois WS-HSP is an organic ingredient certified COSMOS and NATRUE. This product is preservative free powder type. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WU-32R SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Collagen (and) Water
Promois WU-32R is hydrolyzed collagen upcycled from food waste of fish scale with conditioning efficacy. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to...view more Promois WU-32R is hydrolyzed collagen upcycled from food waste of fish scale with conditioning efficacy. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins.It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Promois WU-32SIG SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Collagen PG-Propyl Methylsilanediol (and) Water
Promois WU-32SIG is a silylated derivative of hydrolyzed collagen upcycled from food waste of fish scale. It protects and repairs hair and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to h...view more Promois WU-32SIG is a silylated derivative of hydrolyzed collagen upcycled from food waste of fish scale. It protects and repairs hair and improves its texture by a heat enhancing effect that results in the formation of a film on the hair in response to heat from hair dryers or hair ironing. Fish collagen is well-known for its excellent moisturizing properties that improves skin and hair softness. As such, it can make a good alternative to swine and bovine collagen if needed. Promois series is a range of peptides and derivatives obtained through hydrolysis of natural proteins. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Protesil LH SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Silk PG-Propyl Methylsilanediol Crosspolymer (and) Water
Protesil LH is a novel hybrid polymer created from the fusion of silk peptides and silicone. It can be used as a multi-functional hair conditioning ingredient. It has excellent adsorption to hair and forms a thin film on the surface of hair, which is glos...view more Protesil LH is a novel hybrid polymer created from the fusion of silk peptides and silicone. It can be used as a multi-functional hair conditioning ingredient. It has excellent adsorption to hair and forms a thin film on the surface of hair, which is glossy, long-lasting, and water-resistant. This has various effects such as repairing, moisturizing, color-protection, shine and anti-static effect. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
SESAQUA™ SEIWA KASEI CO., LTD.
  • INCI Name:
    Hydrolyzed Sesame Protein (and) Butylene Glycol (and) Water
SESAQUA™ is hydrolyzed sesame protein for water-soluble and it is not oil ingredient used commonly as the sesame. It has skin care efficacy such as the enhancement of collagen production and the inhibition of melanin production. "Hydrolyzed Sesame Protein...view more SESAQUA™ is hydrolyzed sesame protein for water-soluble and it is not oil ingredient used commonly as the sesame. It has skin care efficacy such as the enhancement of collagen production and the inhibition of melanin production. "Hydrolyzed Sesame Protein" can also be described as "Sesamum Indicum (Sesame) Seed Extract". view less
Compliance Highlights Unavailable
Request Sample
Vegetamide 18MEA-NJ SEIWA KASEI CO., LTD.
  • INCI Name:
    Cetearamidoethyldiethonium Succinoyl Hydrolyzed Pea Protein (and) Glycerin (and) Water
Vegetamide 18MEA-NJ, "Plant-derived Liquid Cuticle" has aliphatic cationic compounds of pea peptides with hair conditioning efficacy. The F-Layer, which main component is called 18-MEA, is the barrier structure of hair cuticles, but it can be stripped off...view more Vegetamide 18MEA-NJ, "Plant-derived Liquid Cuticle" has aliphatic cationic compounds of pea peptides with hair conditioning efficacy. The F-Layer, which main component is called 18-MEA, is the barrier structure of hair cuticles, but it can be stripped off due to hair damage. Because Vegetamide's structure mimics the structure of the F-Layer, it can repair and restore the hair cuticles to a healthy state and improve its texture. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample
Vegetamide 18MEA-R SEIWA KASEI CO., LTD.
  • INCI Name:
    Cetearamidoethyl Diethonium Hydrolyzed Rice Protein (and) Glycerin (and) Water
Vegetamide 18MEA-R, "Plant-derived Liquid Cuticle" has aliphatic cationic compounds of rice peptides with hair conditioning efficacy. The F-Layer, which main component is called 18-MEA, is the barrier structure of hair cuticles, but it can be stripped off...view more Vegetamide 18MEA-R, "Plant-derived Liquid Cuticle" has aliphatic cationic compounds of rice peptides with hair conditioning efficacy. The F-Layer, which main component is called 18-MEA, is the barrier structure of hair cuticles, but it can be stripped off due to hair damage. Because Vegetamide's structure mimics the structure of the F-Layer, it can repair and restore the hair cuticles to a healthy state and improve its texture. This product is preservative free. It is developed and manufactured in Japan by SEIWA KASEI. view less
Compliance Highlights Unavailable
Request Sample