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Promois
Promois is the trademark for hydrolyzed protein and their derivatives obtained through hydrolysis of natural proteins.
Product
SEIWA Products
SEIWA KASEI provides several unique cosmetic ingredients such as hydrolyzed protein and its derivatives,
microcapsules containing UV absorbers,
Protein hybrid polymers and vitamin C derivatives.
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Silasoma
Silasoma is water dispersion of capsules, encapsulated UV absorbers.
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Protesil
Protesil is a multifunctional hybrid polymer composed of 3 components: a Protein (hydrolyzed protein) moiety, a Silicone backbone, and Alkyl groups.
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iVC
iVC is a high value added next-generation vitamin C derivative developed using our original patented technology.
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Amitose R
Amitose R is a premium moisturizer produced by binding moisturizer “glycerin” to amino acid “arginine” using our own original technology.
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PhytoCuticle / Vegetamide
Vegetamide is a plant-derived hair conditioning ingredient that has a similar structure to F-Layer (main component: 18-MEA), which is the barrier structure of hair cuticles.
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HAZUMI-HADA
HAZUMI-HADA is a collagen-derived ingredient which keeps skin elasticity.
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Vistanol
Vistanol is a series of ester oils that are highly stable against oxidation.
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Others
SESAQUA / Aminoreact / Cuticlekeratin / BLACK PEARL Extract and more
