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1. WO2020117825 - COMPOSITIONS DE MAQUILLAGE DESTINÉES À TRAITER DES IMPERFECTIONS CUTANÉES

Note: Texte fondé sur des processus automatiques de reconnaissance optique de caractères. Seule la version PDF a une valeur juridique

[ EN ]

WHAT IS CLAIMED IS:

1. A method of treating and concealing a skin defect in a subject comprising applying a makeup composition to the skin defect, wherein the makeup composition comprises at least 20% by weight silicone and a coloring agent, wherein the makeup composition simultaneously conceals and treats said skin defect.

2. The method of claim 1, wherein the skin defect is a scar.

3. The method of claim 2, wherein the scar is selected from a keloid scar, a hypertrophic scar, a contracture scar, an acne scar, and a surgical scar.

4. The method of claim 2, wherein the scar is a surgical scar following suture removal

beginning about 7 to about 14 days after surgery.

5. The method of claim 1, wherein the makeup composition further provides UV protection.

6. The method of claim 1, wherein the skin is substantially healed after the treatment and a scar is forming.

7. The method of claim 2, wherein the treatment results in substantial reduction in the

amount and visibility of scar tissue.

8. The method of claim 2, wherein the size of the scar is reduced after the treatment.

9. The method of claim 7, wherein the treatment further provides a calming effect to the skin.

10. The method of claim 1, wherein the makeup composition contains a nacreous pigment.

11. The method of claim 10, wherein the nacreous pigment is titanium mica with iron oxides.

12. The method of claim 1, wherein the silicone is selected from liquid silicone, oil silicone, wax silicone, resin silicone, or mixtures thereof.

13. The method of claim 1, wherein the silicone is selected from dimethicone, methicone, trimethicone, cyclomethicone, amodimethicone, trimethylsilylamodimethicone, cyclotetrasiloxane, cyclopentasiloxane, cyclehexasiloxane, polydimethylsiloxane, polymethylsilsequioxane, and dimethiconol, and mixtures thereof.

14. The method of claim 1, wherein the volume of the makeup composition applied to the skin defect is about 0.1 to about 10 mL.

15. The method of claim 1, wherein the viscosity of the silicone is about 1000 cP to about 1,000,000 cP.

16. The method of claim 1, wherein the makeup composition is maintained on the skin for at least 1-8 hours daily.

17. The method of claim 16, wherein the makeup composition is applied 1-5 times daily for about 14 days to about 120 days.

18. The method of claim 1, wherein the weight of silicone is at least 25% with respect to the total weight of the makeup composition.

19. The method of claim 18, wherein the weight of silicone is at least 30% with respect to the total weight of the makeup composition.

20. The method of claim 1, wherein the subject is a human.

21. The method of claim 1, wherein the makeup composition further comprises cortisone.

22. A makeup composition comprising at least 80% by weight of silicone and a coloring agent, wherein the composition, when applied to a scar on the skin of a subject, treats said scar on the skin of the subject while simultaneously camouflaging the scar and providing UV protection.

23. The makeup composition of claim 22, wherein the silicone comprises

polydimethylsiloxane.

24. The makeup composition of claim 22, wherein the composition further comprises cortisone.

25. A method of treating and concealing a skin defect in a subject comprising applying a makeup composition to the skin defect, wherein the makeup composition comprises at least 20% by weight silicone, a coloring agent, and a scar melting agent selected from the group consisting of steroid hormones, collagenases, proteases, oligopolysaccharides, and biologies, and combinations thereof, wherein said makeup composition simultaneously conceals and treats said skin defect.

26. The method of claim 25, wherein the steroid hormone is cortisone.

27. A method of simultaneously treating and concealing a skin defect in a subject comprising applying a makeup composition to the skin defect, wherein the makeup composition comprises at least 20% by weight silicone and a coloring agent; wherein the coloring agent deposits color onto a keratinous material matching that of the keratinous material; and wherein the makeup composition is not comprised of immiscible layers.

28. The method of claim 27, wherein the skin defect is a scar.

29. The method of claim 27, wherein the silicone is selected from liquid silicone, oil silicone, wax silicone, resin silicone, or mixtures thereof.

30. The method of claim 27, wherein the subject is a human.