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US 4,228,153 AGranted
Cosmetic composition
AssigneeDSO "Pharmachim"
InventorsPencho V. Burov, Nadejda A. Kyuleva
Life of this patent
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Abstract
A novel cosmetic is obtained by mechanical mixing of a 0.6-0.8% solution of a collagen and adding thereto from 0.6-1% of pyridoxal phosphate.
Claims2
A cosmetic composition including an active component comprising a mixture of a 0.6-0.8% solution of a collagen and from 0.6-1% pyridoxal-5-phosphate.
Dependencies are inferred from the claim text.