UL Prospector

GSSG (L-Glutathione Oxidized)

KYOWA HAKKO BIO & KYOWA PHARMA CHEMICAL makes their documentation available in the regions indicated below:

Glutathione is a tripeptide, comprised of glycine, cysteine, and glutamic acid. Glutathione plays an important role as an antioxidant in the body such as skin-lightening, anti-aging. Stability of reduced form (GSH) in aqueous solution is low, and the application to cosmetics is difficult. Oxidized form (GSSG) is stable in aqueous solution, can be applied to cosmetics.

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Regulatory List Status

CAS Name (Number)  Compliance Status
Bi(glutathion-S-yl) (27025-41-8)

Retailer Compliance

CAS Name (Number) Compliance Status
Bi(glutathion-S-yl) (27025-41-8) ####


Since their establishment in 1949 and 1946, Kyowa Hakko Bio and Kyowa Pharma Chemical are global suppliers that produce active pharmaceutical ingredients and intermediates for medical drugs and also raw materials for the personal care and cosmetics industry. Through high technological skills and innovative ideas, they are providing quality driven unique cosmetic ingredients around the world.

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