Cosmetic self-tanning compositions

Abstract

A cosmetic self-tanning composition which comprises dihydroxyacetone and a ginkgo extract and/or grapeseed oil and/or a lotus blossom extract. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.

Description

Claims

1. A cosmetic self-tanning composition which comprises dihydroxyacetone and one or more of a ginkgo extract, grapeseed oil and a lotus blossom extract.

2. The composition of claim 1, wherein the composition comprises a ginkgo extract.

3. The composition of claim 1, wherein the composition comprises grapeseed oil.

4. The composition of claim 1, wherein the composition comprises a lotus blossom extract.

5. The composition of claim 1, wherein the composition comprises a ginkgo extract and grapeseed oil.

6. The composition of claim 1, wherein the composition comprises a ginkgo extract, grapeseed oil and a lotus blossom extract.

7. The composition of claim 1, wherein the composition comprises from about 0.5% to about 10% by weight of dihydroxyacetone, based on a total weight of the composition.

8. The composition of claim 7, wherein the composition comprises at least about 1% by weight of dihydroxyacetone.

9. The composition of claim 8, wherein the composition comprises not more than about 5% by weight of dihydroxyacetone.

10. The composition of claim 3, wherein the composition comprises from about 0.001% to about 10% by weight of grapeseed oil, based on a total weight of the composition.

11. The composition of claim 2, wherein the ginkgo extract comprises one or more substances selected from flavone glucosides, bilobalide and ginkgolides.

12. The composition of claim 1, wherein the composition comprises from 0 to less than about 5% by weight of UV filter substances, based on a total weight of the composition.

13. The composition of claim 1, wherein the composition further comprises one or more of citronellol, citral, limonene, linalool, oxane, mandarin aldehyde, calone, cyclogalbanate, florhydral, majantol, helional, cis-jasmone, caramel, coumarin, hexyl cinnamal, methyl cedryl ketone, 3-methyl-5-phenyl-1-pentanol and hexylsalicylate.

14. The composition of claim 1, wherein the composition is substantially free of formaldehyde donors.

15. The composition of claim 1, wherein the composition is substantially free of parabens.

16. An emulsion which comprises the composition of claim 1.

17. The emulsion of claim 16, which comprises an O/W emulsion.

18. A cosmetic self-tanning emulsion which comprises from about 0.5% to about 10% by weight of dihydroxyacetone, based on a total weight of the emulsion, and one or more of a ginkgo extract, grapeseed oil and a lotus blossom extract.

19. The emulsion of claim 18, wherein the emulsion comprises a gingko extract and at least one of grapeseed oil and a lotus blossom extract.

20. The emulsion of claim 19, wherein the emulsion is substantially free of parabens and formaldehyde donors.

21. The emulsion of claim 18, wherein the emulsion comprises an O/W emulsion.

22. A method of improving the elasticity of at least one of skin, hair and nails, wherein the method comprises applying to at least one of skin, hair and nails the composition of claim 1.

23. A method of treating cellulite or “orange-peel skin”, wherein the method comprises applying to affected skin the composition of claim 1.