초록

The invention provides synergistic aqueous compositions comprising at least one flavonoid, and ferulic acid, and optionally one or more additional antioxidants, for cosmetic use.

대표청구항 ▼

1. An aqueous cosmetic skin care composition comprising water and (a) about 0.1% to about 10% of at least one flavonoid selected from the group consisting of baicalin and taxifolin;(b) about 0.1% to about 10% of ferulic acid;(c) about 0.1% to about 10% of at least one additional antioxidant selected

1. An aqueous cosmetic skin care composition comprising water and (a) about 0.1% to about 10% of at least one flavonoid selected from the group consisting of baicalin and taxifolin;(b) about 0.1% to about 10% of ferulic acid;(c) about 0.1% to about 10% of at least one additional antioxidant selected from the group consisting of Vitamin C and resveratrol; and(d) about 0.1% to about 10% of at least one hydrotrope selected from the group consisting of caffeine and nicotinamide, provided that components (a) through (d) are in an amount sufficient to produce synergistic antioxidant activity,wherein said skin care composition is appropriate for topical application to the skin and is in the form of a lotion, serum, gel, milk, foam, liquid foundation or cream. 2. The aqueous cosmetic skin care composition of claim 1, wherein said at least one flavonoid (a) is baicalin. 3. The aqueous cosmetic skin care composition of claim 1, wherein said at least one flavonoid is taxifolin. 4. A method for providing antioxidant activity to the skin comprising applying the aqueous cosmetic skin care composition of claim 1 to the skin. 5. The method of claim 4, wherein said at least one flavonoid (a) is baicalin. 6. The method of claim 4, wherein said at least one flavonoid is taxifolin.