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US 11,534,381 B2Granted
Cosmetic composition for improved penetration
AssigneeL'oreal
InventorsJonathan James Faig, David Chan, Susan Halpern
Life of this patent
Estimating the term…
Abstract
A cosmetic composition for improved penetration of skin active agents including about 0.1 to about 10 wt. % of C-glycoside; about 0.1 to about 5 wt. % of polyglyceryl-3 methylglucose distearate; about 0.1 to about 5 wt. % of sodium polyacrylate; and water, wherein the cosmetic composition is an oil-in-water emulsion, and all weight percentages are based on the total weight of the cosmetic composition. Methods for treating damaged skin with cosmetic compositions are also disclosed.
Claims14
A cosmetic composition comprising:
- (a) about 1 to about 5 wt. % of C-β-D-xylopyranoside-2-hydroxypropane, C-α-D-xylopyranoside-2-hydroxypropane, or a mixture thereof;
- (b) about 0.1 to about 1 wt. % of polyglyceryl-3 methylglucose distearate;
- (c) about 0.1 to about 5 wt. % of sodium polyacrylate;
- (d) water;
- (e) about 10 to about 30 wt. % of a polyol selected from ethylene glycol, propylene glycol, butylene glycol, hexylene glycol, pentylene glycol, diethylene glycol, dipropylene glycol, caprylyl glycol, 1,3 propanediol, glycerin, diglycerin, polyethylene glycols, and a mixture thereof;
- (f) optionally, about 0.1 to about 10 wt. % of a mattifying agent;
- and
- (g) about 0.5 to about 10 wt. % of an oil;
- wherein the cosmetic composition is an oil-in-water emulsion, and all weight percentages are based on the total weight of the cosmetic composition.
6 more elements
A cosmetic composition consisting of:
- (a) about 0.1 to about 10 wt. % of C-β-D-xylopyranoside-2-hydroxypropane, C-α-D-xylopyranoside-2-hydroxypropane, or a mixture;
- (b) about 0.25 to about 1 wt. % of polyglyceryl-3 methylglucose distearate;
- (c) about 0.1 to about 5 wt. % of sodium polyacrylate;
- (d) water;
- (e) about 1 to about 30 wt. % of a polyol;
- (f) about 0.1 to about 10 wt. % of a mattifying agent;
- (g) about 0.5 to about 10 wt. % of an oil;
- (h) about 0.01 to about 5 wt. % of a thickening agent that is not sodium polyacrylate;
- (i) optionally, an amount up to about 5 wt. % of a skin active agent;
- (j) about 1 to about 30 wt. % of a fatty ester that is not polyglyceryl-3 methylglucose distearate;
- and
- (k) optionally, one or more fragrances, preservatives, colorings, pH adjusters, antioxidants, or a mixture thereof;
- wherein the cosmetic composition is an oil-in-water emulsion, and all weight percentages are based on the total weight of the cosmetic composition.
10 more elements
Dependencies are inferred from the claim text.