摘要:
Gluconolactone and/or glucarolactone in cosmetic skin care compositions, as anti-irritants, to reduce skin irritation, which may be intrinsic skin irritation or irritation caused by hydroxy acids or certain retinoids.
摘要:
A cosmetic water-in-oil emulsion composition is provided which includes composite particles of a sunscreen agent and a condensation polymerized polyamide binder, an emulsifying silicone surfactant sufficient to form the water-in-oil emulsion, an oil phase and a water phase. The composition exhibits relatively high SPF photoprotection while maintaining excellent soft focus properties that hide skin imperfections.
摘要:
A cosmetic composition is provided which includes a starch, a cationic copolymer having a monomer unit which is acryloylethyl tri(C 1 -C 3 alkyl)ammonium salt, and a cosmetically acceptable carrier. The compositions are used to impart radiance with soft focus effect onto skin. Most preferred as the cationic copolymer is acrylamide/acryloylethyl trimethylammonium chIoride/tris(hydroxy methyl) acrylamidomethane copolymer.
摘要:
A cosmetic composition is provided which is a vanishing cream structured with 0.5 to 50% by weight of C 12 -C 20 fatty acid, 0.1 to 20% by weight of C 12 -C 20 fatty acid salt and hydrophilic composite particles with organic sunscreen agent. The hydrophilic composite particles are formed as a composite of sunscreen agent and a binder in a relative weight ratio of 5:1 to 1 : 10. The composition exhibits relatively high SPF photoprotection while maintaining excellent skinfeel aesthetics.
摘要:
A cosmetic composition for sunless tanning or imparting glow to skin is herein described. The composition includes from 0.1 to 20% by weight of a tanning agent and from 0.1 to 20% by weight of a crosslinked cationic copolymer having a monomer unit which is a methacryloylethyl or acryloylethyl tri(C 1 -C 3 alkyl)ammonium salt. The crosslinked cationic copolymer is a colour enhancing agent which improves colour intensity and avoids streaking of the developing tan/glow.
摘要:
A cosmetic composition is provided which includes a silicone elastomer, a cationic copolymer with monomeric units selected from at least an acryloylethyl tri(C 1 -C 3 alkyl)ammonium salt and light reflecting platelet shaped particles. The compositions are particularly useful to impart radiance as well as soft focus effects onto the skin. A particularly useful cationic copolymer is acrylamide/acryloylethyl trimethylammonium chloride/tris(hydroxymethyl) acrylamidomethane copolymer.
摘要:
A cosmetic water-in-oil emulsion composition is provided which includes composite particles of a sunscreen agent and a condensation polymerized polyamide binder, an emulsifying silicone surfactant sufficient to form the water-in-oil emulsion, an oil phase and a water phase. The composition exhibits relatively high SPF photoprotection while maintaining excellent soft focus properties that hide skin imperfections.
摘要:
Composite particles for providing UV photo protection in cosmetic compositions are reported which include an organic sunscreen agent dispersed within a condensation polymerized resin having carboxylic acid groups and a dielectric constant ranging from 6.5 to 18.