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Quercetin Dihydrate CellMark Ingredients Quercetin Dihydrate (Sophorae japonica, Dimorphandra mollis L, Styphnolobium japonica L) is also available as Quercetin Anhydrous 117-39-5 or in granular form. Typical binders include HPC or PVP. Request Sample
Quercetin Dihydrate Stauber Performance Ingredients, Inc. Quercetin Dihydrate is a yellow to green powder from Dimorphandra mollis for use in food and beverages. This product has a typical taste and slight, characteristic odor. This product has a Quercetin Dihydrate (UV) of not less than 98.0%, and a Quercetin D...view more Quercetin Dihydrate is a yellow to green powder from Dimorphandra mollis for use in food and beverages. This product has a typical taste and slight, characteristic odor. This product has a Quercetin Dihydrate (UV) of not less than 98.0%, and a Quercetin Dihydrate (HPLC) of not less than 95.0%. This product has a total plate count of not more than 3,000/g, and a yeast and mold count of not more than 300/g. view less
Quercetin Extract Puredia Quercetin Extract is one of the most abundant dietary flavonoids. It is found in a wide range of fruits and plants such as apples, onions and green leafy vegetables. It has a wide array of health benefits that include but are not limited to fostering hear...view more Quercetin Extract is one of the most abundant dietary flavonoids. It is found in a wide range of fruits and plants such as apples, onions and green leafy vegetables. It has a wide array of health benefits that include but are not limited to fostering heart health and antioxidant effects. This product is extracted using a solvent extraction method. It is used in nutraceutical capsules, tablets and drinks. view less
Quercetin Dihydrate (Non-Irradiated) Ingredients by Nature Quercetin Dihydrate (Non-Irradiated) is a yellow powder from the flos sophorae bud, and has a none to slight odor. It can be used as an ingredient in supplements, beverages, or foods.
Onion-Derived Quercetin Powder GP-1 Yokohama Oils & Fats Industry Co., Ltd. Onion-Derived Quercetin Powder GP-1 is a food ingredient containing onion-derived quercetin. Quercetin is a plant flavonoid used as dye, and is also a polyphenol. It is an antioxidant, and therefore prevents LDL-cholesterol from oxidation. It is also cons...view more Onion-Derived Quercetin Powder GP-1 is a food ingredient containing onion-derived quercetin. Quercetin is a plant flavonoid used as dye, and is also a polyphenol. It is an antioxidant, and therefore prevents LDL-cholesterol from oxidation. It is also considered to protect human blood vessels from disorders such as diabetic retinopathy. Furthermore, with its anti-inflammatory effect, it is expected to improve asthma and hives. Onions used in GP-1 are 100% domestic, no preservatives and additives used. This product is applied as tablets, hard capsules, chewables, and other supplements are available. Since GP-1 is rich in glutamic acid, it brings out flavor of various dishes such as curry and soup. view less
Sophora Japonica Extract Anhydrous Quercetin 95% HPLC Granular Barrington Nutritionals Sophora Japonica Extract Anhydrous Quercetin 95% HPLC Granular is obtained by water and ethanol extraction and spray-drying. Request Sample
Bilberry Liquid Extract Bio-Botanica, Inc. Bilberry Liquid Extract is the fluid extract of the Vaccinium Myrtillus plant and contains flavonols (quercetin, catechins), tannins, ellagitannins, and phenolic acids. Request Sample
Bilberry Powdered Extract Bio-Botanica, Inc. Bilberry Powdered Extract is the free-flowing powdered extract of the Vaccinium Myrtillus plant and contains flavonols (quercetin, catechins), tannins, ellagitannins, and phenolic acids. Request Sample
Burdock Root Powdered Extract Bio-Botanica, Inc. Burdock Root Powdered Extract is a powdered extract of the root from the botanical Arctium lappa. It contains caffeoylquinic acid derivatives, cynarin, quercitrin, arctiin, quercetin, and luteolin. Request Sample
Hawthorn Berries Liquid Extract Bio-Botanica, Inc. Hawthorn Berries Liquid Extract is a fluid extract prepared from the berries of the botanical Crataegus oxyacantha. It contains polyphenols, flavonoids, epicatechin, hyperoside, quercetin, rutin and isoquercitrin. Request Sample
Burdock Root Liquid Extract Bio-Botanica, Inc. Burdock Root Liquid Extract is the fluid extract of the root from the botanical Arctium lappa. It contains caffeoylquinic acid derivatives, cynarin, quercitrin, arctiin, quercetin, and luteolin. Request Sample
Cornflower Liquid Extract Bio-Botanica, Inc. Cornflower Liquid Extract is extracted from the Centaurea Cyanus and contains chlorogenic, p-coumaric, caffeic, and syringic acids, quercetin, kaempferol, eriodictyol and taxifolin derivatives, and apigenin derivatives. Request Sample
Cornflower Powdered Extract Bio-Botanica, Inc. Cornflower Powdered Extract is extracted from the Centaurea Cyanus and contains chlorogenic, p-coumaric, caffeic, and syringic acids, quercetin, kaempferol, eriodictyol and taxifolin derivatives, and apigenin derivatives. Request Sample
Hawthorn Berries Powdered Extract Bio-Botanica, Inc. Hawthorn Berries Powdered Extract is a powdered extract made from the dried ripe fruit of the botanical Crataegus oxyacantha. It contains polyphenols, flavonoids, epicatechin, hyperoside, quercetin, rutin, and isoquercitrin. Request Sample
HTEssence® HYDROXYTYROSOL POWDER FOOD Wacker Chemical Corporation HTEssence® Hydroxytyrosol Powder is a nature identical Hydroxytyrosol (GRAS), formulated with maltodextrin. It is considered one of the most powerful antioxidants, its oxygen radical absorbance capacity is ten times that of green tea, and more than two times greater than that of CoQ10 and quercetin...view more HTEssence® Hydroxytyrosol Powder is a nature identical Hydroxytyrosol (GRAS), formulated with maltodextrin. It is considered one of the most powerful antioxidants, its oxygen radical absorbance capacity is ten times that of green tea, and more than two times greater than that of CoQ10 and quercetinview less Request Sample
Nasaler® BioXtract Nasaler® is unique on the market, offering a natural solution for total care of allergic rhinitis. It has bioavailable curcumin, quercetin and vitamin D for total care of allergic rhinitis. Open-label clinical trial demonstrates improvement of all symptom...view more Nasaler® is unique on the market, offering a natural solution for total care of allergic rhinitis. It has bioavailable curcumin, quercetin and vitamin D for total care of allergic rhinitis. Open-label clinical trial demonstrates improvement of all symptoms in less than 28 days in allergic patients. It's used for seasonal and non-seasonal allergies, and has no side-effects or drowsiness. view less
Chamomile Flowers Powdered Extract Bio-Botanica, Inc. Chamomile Flowers Powdered Extract has been used for thousands of years in China, Greece, Rome, and ancient Egypt and currently, 26 countries, including the United States, have added chamomile to their pharmacopeia for health-supportive purposes. It has been used to support relaxation and various other wellness concerns. Numerous naturally occurring chemical constituents have been identified in Chamomile, most importantly the flavonoids, Quercetin...view more Chamomile Flowers Powdered Extract has been used for thousands of years in China, Greece, Rome, and ancient Egypt and currently, 26 countries, including the United States, have added chamomile to their pharmacopeia for health-supportive purposes. It has been used to support relaxation and various other wellness concerns. Numerous naturally occurring chemical constituents have been identified in Chamomile, most importantly the flavonoids, Quercetin, Apigenin, Luteolin, and Rutin. view less Request Sample
Chamomile Flowers Liquid Extract Bio-Botanica, Inc. Chamomile Flowers Liquid Extract has been used for thousands of years in China, Greece, Rome, and ancient Egypt. Currently, 26 countries, including the United States, have added chamomile to their pharmacopeia for health-supportive purposes. It has been used to support relaxation and various other wellness concerns. Numerous naturally occurring chemical constituents have been identified in Chamomile, most importantly the flavonoids, Quercetin...view more Chamomile Flowers Liquid Extract has been used for thousands of years in China, Greece, Rome, and ancient Egypt. Currently, 26 countries, including the United States, have added chamomile to their pharmacopeia for health-supportive purposes. It has been used to support relaxation and various other wellness concerns. Numerous naturally occurring chemical constituents have been identified in Chamomile, most importantly the flavonoids, Quercetin, Apigenin, Luteolin, and Rutin. view less Request Sample
Ginkgo Biloba Extract BGG Ginkgo Biloba Extract is a yellowish-brown powder extracted from the leaves of the ginkgo biloba tree. Native to China, the tree is widely cultivated. It has various uses in traditional medicine and as a source of food. Extracts of ginkgo leaves contain flavonoid glycosides (myricetin and quercetin...view more Ginkgo Biloba Extract is a yellowish-brown powder extracted from the leaves of the ginkgo biloba tree. Native to China, the tree is widely cultivated. It has various uses in traditional medicine and as a source of food. Extracts of ginkgo leaves contain flavonoid glycosides (myricetin and quercetin) and terpenoids (ginkgolides, bilobalides) and have been used pharmaceutically. These extracts are shown to exhibit reversible, nonselective monoamine oxidase inhibition, as well as inhibition of reuptake at the serotonin, dopamine, and norepinephrine transporters, with all but the norepinephrine reuptake inhibition fading in chronic exposure. Ginkgo extract has in addition been found to act as a selective 5-HT1A receptor agonist in vivo. Ginkgo supplements are usually taken in the range of 40–200 mg per day. view less
Rutin NF XI Stauber Performance Ingredients, Inc. Rutin NF XI is a yellow-greenish crystalline powder from the flower to be used in foods and beverages. This product has an assay of not less than 95.0% and not more than 101.5%. It has a total plate count of not more than 3,000/g and a yeast and mold coun...view more Rutin NF XI is a yellow-greenish crystalline powder from the flower to be used in foods and beverages. This product has an assay of not less than 95.0% and not more than 101.5%. It has a total plate count of not more than 3,000/g and a yeast and mold count of not more than 300/g. view less