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STAY-C 50
STAY-C® 50 is a white to off-white, odorless powder, consisting of a stabilized (phosphorylated) sodium salt of L-ascorbic acid. Esterification of ascorbic acid at position 2 protects vitamin C from destruction by oxidation. The L-ascorbate molar activity of the phosphorylated ester of vitamin C is equivalent to L-ascorbic acid. STAY-C® 50 is soluble in water and used in skin, hair, and oral care cosmetic products as well as oral pet food applications.