Cosmetic or pharmaceutical composition containing peptides
AssigneeSociete d'Extraction des Principes Actifs S.A.
InventorsClaude Dal Farra, Nouha Domloge
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Abstract
A cosmetic and/or dermatological and/or pharmaceutical composition includes, as the active ingredient, at least one peptide with sequence X1-Y-Phe-Thr-X2-Ala-Thr-Z-Ile-X3-Leu-X4-Phe-Leu-X5; wherein: X1, X2, X3, X4, X5=Arg, Lys, His; Y=Asp, Glu; Z=Asn, Gln. The invention also relates to the use of said composition in order to treat, inter alia, the signs of cutaneous ageing. Moreover, the invention relates to the cosmetic skin treatment method using the peptide.
Claims6
A cosmetic, pharmaceutical, or dermatological composition comprising, as an active ingredient, an effective quantity of at least one peptide consisting of formula (I):
- X1-Y-Phe-Thr-X2-Ala-Thr-Z-Ile-X3-Leu-X4-Phe-Leu-X5(SEQ ID NO:
- 1) (I)
- wherein:
- X1, X2, X3, X4, X5=Arg, Lys or His;
- Y=Asp or Glu;
- Z=Asn or Gln.
A method for the preparation of a cosmetic, dermatological, or pharmaceutical composition comprising adding a compound of formula (I) to a pharmaceutically acceptable carrier or excipients.
Dependencies are inferred from the claim text.