Hydrolyzed animal protein

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Unipertan: The original tan accelerating ingredient composed of tyrosine, riboflavin, and collagen (hydrolyzed animal protein or protein hydrosolate). The original form of unipertan employs animal by-products.

They add shine and body to the hair and help smooth split ends; examples include hydrolyzed animal protein, hydrolyzed
keratin, hydrolized soy protein, hydrolyzed whole-wheat protein, and silk amino acids.

See also: Sunscreen, Petroleum, Milk, Hydrolyzed, UVB