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US 11,534,383 B2Granted
Cosmetic compositions and methods of use
AssigneeVirtue Labs, LLC
InventorsMelisse Shaban, William Jacobsen, Erin Falco
Life of this patent
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Abstract
Keratin protein cosmetic compositions are provided that include at least one keratin protein derived from human hair and a base cosmetic solution. Methods of treatment are also provided.
Claims14
A keratin protein cosmetic composition comprising:
- at least one keratin protein derived from human hair;
- and
- a cosmetic base solution,
- wherein the keratin protein is not denatured and maintains natural keratin protein conformation, and
- wherein at least about 30% of the keratin protein exhibits a molecular weight of at least about 443 KDa.
2 more elements
A keratin protein cosmetic composition comprising:
- at least one keratin protein derived from human hair;
- and
- a cosmetic base solution,
- wherein the keratin protein is not denatured and maintains natural keratin protein conformation, and
- wherein at least 30% of the keratin protein exhibits a molecular weight within the range of from about 443 KDa to about 6.2 MDa.
2 more elements
Dependencies are inferred from the claim text.