Combination of plant extracts to improve skin tone
View Patent ↗Disclosed is a composition and methods of its use for whitening skin or evening out skin tone, wherein the composition includes dried navy (haricot)-bean ( Phaseolus vulgaris ) powder or an aqueous extract thereof.
1. A method of whitening skin or evening out skin tone, the method comprising topically applying to skin in need of treatment a composition comprising:
an aqueous extract of white navy bean powder;
algae extract; and
niacinamide,
wherein the composition is formulated as an emulsion, cream, lotion, serum, or gel, and
wherein topical application of the composition whitens skin or evens out skin tone.
2. The method of claim 1 , wherein the composition further comprises birch bark extract.
3. The method of claim 1 , wherein the composition is applied to hyperpigmented skin.
4. The method of claim 1 , wherein the composition is applied to melasmic skin.
5. The method of claim 1 , wherein the composition is applied to an age spot or freckle.
6. The method of claim 1 , wherein the composition further comprises azuki bean or an extract thereof.
7. The method of claim 1 , wherein the composition does not include an ecdysteroid and does not include a flour or a flour phase.
8. The method of claim 1 , wherein the composition includes 0.1 to 5% w/w of the aqueous extract of white navy bean powder.
9. The method of claim 1 , wherein the composition includes a UV absorption agent.
10. The method of claim 1 , wherein the composition does not include a bean other than from dried white navy bean and optionally azuki bean or extract of azuki bean.