US 2009/0155317 A1 · COSMETIC OR DEMOPHARMACEUTICAL COMPOSITION COMPRISING ENKEPHALIN-DERIVED PEPTIDES TO REDUCE AND/OR ELIMINATE FACIAL WRINKLES

Abstract

The invention relates to a cosmetic or dermopharmaceutical composition comprising enkephalin-derived peptides for reducing and/or eliminating facial wrinkles. Said cosmetic or dermopharmaceutical composition for application in the skin, preferably in the skin of the face, to reduce and/or eliminate facial wrinkles, preferably facial expression wrinkles and comprises a cosmetically or dermopharmaceutically effective amount of a peptide of general formula (I). The invention also relates to the use of the peptide of general formula (I) in the preparation of a cosmetic or dermopharmaceutical composition reducing and/or eliminating facial wrinkles.

Claims33

Dependent claims

The use of at least one peptide of general formula (I):

or of the cosmetically or dermopharmaceutically acceptable salts thereof, wherein:
X and Y are selected from the group formed by natural amino acids in their L- or D-form or non-encoded amino acids;
R1 is selected from the group formed by H or alkyl, aryl, aralkyl or acyl group and;
R2 is selected from the group formed by amino, hydroxy or thiol, all of them substituted or non-substituted with aliphatic or cyclic groups,
and at least a cosmetically or dermopharmaceutically acceptable excipients or adjuvant for the preparation of a cosmetic or dermopharmaceutical composition reducing and/or eliminating facial wrinkles.

2 more elements

Dependencies are inferred from the claim text.

Cosmetic or demopharmaceutical composition comprising enkephalin-derived peptides to reduce and/or eliminate facial wrinkles

Life of this patent

Cosmetic or demopharmaceutical composition comprising enkephalin-derived peptides to reduce and/or eliminate facial wrinkles

Life of this patent

Abstract

Claims33