Compositions containing stabilized retinoid
AssigneeL'oreal
InventorsHani Fares, Sidney P. Foltis, Thomas Re, Alan Meyers, Mark Cornell, Isabelle Hansenne
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Abstract
The present invention provides compositions useful for skin and/or hair care that contain a retinoid in which the retinoid remains stable over a sustained period of time.
Claims44
A composition comprising by weight relative to the total weight of the composition about 2.0% to about 7.0% Glycerin, about 0.5% to about 5.0% a homopolymer of acrylic acid, cross-linked with an allyl ether of an allyl ether of pentaerythritol, an allyl ether of sucrose, or an allyl ether of propylene;
- about 1.0% to about 7.0% Isostearyl neopentanoate;
- about 0.25% to about 2.0% Stearyl alcohol;
- and about 0.5% to about 6.0% retinoid.
A composition comprising by weight relative to the total weight of the composition a retinoid, about 2.0% to about 7.0% Glycerin;
- about 0.05% to about 0.75% acrylates/C10-C30 alkyl acrylate copolymers;
- about 0.05% to about 0.75% a homopolymer of acrylic acid, cross-linked with an allyl ether of an allyl ether of pentaerythritol, an allyl ether of sucrose, or an allyl ether of propylene;
- about 1.0% to about 6.0% Capric/Caprylic Triglyceride;
- about 1.0% to about 8.0% Meadowfoam seed oil;
- about 0.25% to about 2.0% Cetearyl alcohol;
- about 0.25% to about 1.0% Behehyl alcohol;
- and about 0.25% to about 2.0% Triethanolamine.
Dependencies are inferred from the claim text.