Hydrolyzed Sericin offered by COSROMA® is called Jayu® TB-JSH. Sericin exists in the outer layer of cocoon silk, when silkworms spin, one silk contains two parallel silk fibroin fibers, which are wrapped with sericin proteins that serve as fixation and adhesion. The total amount of serine, aspartic acid, and glutamic acid in sericin protein is as high as 60%.
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COSROMA® is a China-based manufacturer and supplier specialized in cosmetic and personal care ingredients. COSROMA® has passed ISO9001, ISO45001 and IS014001 certification, and owes certificates of COSMOS, KOSHER, HALAL, REACH, etc.
Relying on 3 R&D centers, 5 production bases and the powerful industry resource integration capabilities, COSROMA® is offering a rich product portfolio including actives, surfactants, thickeners, conditioners, emulsifiers, preservatives, herbal extracts, plant essential oils, flavors and fragrance, etc.
COSROMA®'s excellent R&D capabilities also enable us to provide customized product development and manufacturing services, particularly in the areas of small molecule synthesis and plant extraction.
COSROMA® has established a stable distribution network in about 20 countries and regions around the world, which can provide timely and high-quality localized services for most customers.
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COSROMA makes their documentation available in the regions indicated below:
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