摘要:
A cosmetic composition is provided, the composition comprising a safe and effective amount of a skin care active with A log P less than −2.0, a safe and effective amount of a fatty alcohol; and a safe and effective amount of a glyceryl ester. The combination of fatty alcohol and glyceryl esters surprisingly enhances penetration of skin care actives with low A log P values into skin.
摘要:
A cosmetic composition comprising a safe and effective amount of a skin care active; a safe and effective amount of a skin lightening agent; a safe and effective amount of bisabolol; and a safe and effective amount of a glycerol ether of aliphatic alcohol, wherein the ratio of bisabolol to glycerol ether of aliphatic alcohol is from 2:1 to 1:15.
摘要:
An oil-in-water emulsion skin care composition comprising from about 3% to about 25%, by weight of the composition, of a hydrocarbon oil or a mixture thereof, from about 2% to about 15%, by weight of the composition, of silicone particles or a mixture thereof, from about 0.1% to about 5%, of an emulsifier or a mixture thereof, and from about 30% to about 90%, by weight of the composition, of water. The composition provides a pleasing skin sensory without much affecting occlusivity.
摘要:
A cosmetic composition is provided, the composition comprising a safe and effective amount of a skin care active with A log P less than −2.0, a safe and effective amount of a fatty alcohol; and a safe and effective amount of a glyceryl ester. The combination of fatty alcohol and glyceryl esters surprisingly enhances penetration of skin care actives with low A log P values into skin.
摘要:
A cosmetic composition suitable for topical application is provided. The cosmetic composition comprises: a safe and effective amount of a humectant; a safe and effective amount of a lipid bilayer structurant, and a safe and effective amount of a chaotropic agent. The chaotropic agent denatures the cross-linked proteinaceous layer sitting immediately above skin thereby increasing the amount of humectant and lipid bilayer structurant that enters the stratum corneum; the humectant binds together with water molecules and the lipid bilayer structurant knits together the lipid bilayers of the stratum corneum thereby preventing water loss.
摘要:
A cosmetic composition suitable for topical application is provided. In some examples, the cosmetic composition can include glycerin, hexyldecanol, a vitamin B compound, and one or more materials selected from the group consisting of 1,2-pentanediol, 1,4-pentanediol, 2,4-pentanediol, 1,5-pentanediol, 1,2-butanediol, 1,3-butanediol, 1,4-butanediol, 2,3-butanediol, 1,2-hexanediol, 1,5-hexanediol, 1,6-hexanediol, 2,5-hexanediol, hexylene glycol, and combinations thereof.