Cosmetic compositions having extracts of
View Patent ↗There is disclosed a topical composition and method for preventing and/or ameliorating the effects of aging on skin to improve the aesthetic appearance of skin and/or scalp. The invention utilizes the topical application of Amomum melegueta extract.
1. A method of improving the aesthetic appearance of aging-related wrinkled skin comprising topically applying to the aging-related wrinkled skin of a subject in need thereof a composition consisting essentially of an Amomum melegueta extract, and optionally a cosmetically acceptable vehicle, in an amount effective for improving the aesthetic appearance of the wrinkled skin.
2. The method of claim 1 , wherein the extract is applied in an amount from about 0.0001 wt. % to about 90 wt. % based on the total weight of the composition.
3. The method of claim 1 , wherein the extract is applied in an amount from about 0.001 wt. % to about 50 wt. % based on the total weight of the composition.
4. The method of claim 1 , wherein the extract is applied in an amount from about 0.01 wt. % to about 15 wt. % based on the total, weight of the composition.
5. The method of claim 1 , wherein the extract is obtained from a part selected from the group consisting of leaf, stem, seeds, bark, fruit and flower of the Amomum meleguela plant.
6. The method of claim 1 , wherein the extract is obtained from seed of the Amomum meleguela plant.
7. The method of claim 1 , wherein the composition is applied for a period of time sufficient to improve the aesthetic appearance of the aging-related wrinkled skin.
8. The method of claim 1 , wherein the composition is applied at least once daily for at least one week.
9. The method of claim 1 , wherein the composition is applied to the aging-related wrinkled skin of said subject for a period of time sufficient to and/or ameliorate the effects of extrinsic and/or intrinsic aging of skin.
10. The method of claim 9 , wherein the intrinsic aging comprises chronological aging.
11. The method of claim 9 , wherein the extrinsic aging is selected from the group consisting of photoaging, the effects of pollution, the effects of other environmental stressors, and any combinations thereof.
12. The method according to claim 1 , wherein the composition is applied to the aging-related wrinkled skin of said subject thereby inhibiting COX-2 enzyme and/or TNF-alpha enzyme.
13. The method according to claim 1 , wherein the composition is in the form of in a cream, an emulsion, a gel, a mousse, a lotion, a paste, a serum, a mask, or a body wrap product.