Topical vitamin composition

Details Topical vitamin composition Topical vitamin composition

A - Human Necessities

61

K

A61K 8/67 (2006.01)

Patent

CA 2348561

An aqueous liquid composition comprising: (a) at least about 1 wt.% of a surfactant and mixtures thereof; (b) about 0.01 to about 2 wt.% of a material selected from the group consisting of vitamin E, vitamin C, vitamin A, a precursor of any of these said vitamins which is converted to the respective vitamin E, C and A when said precursor is contacted with skin, and mixtures thereof; and (c) about 0.5 to about 2 wt.% of an alkyl or alkenyl mono or di alcohol amide, said alkyl or alkenyl having from about 8 to about 20 carbon atoms, inclusive and said alcohol having from about one to three carbon atoms and mixtures thereof.

Composition liquide aqueuse, comprenant: (a) au moins environ 1 % en poids d'un tensioactif et de mélanges de celui-ci; (b) environ 0,01 à environ 2 % en poids d'une substance choisie dans le groupe constitué par la Vitamine E, la vitamine C, la Vitamine A, un précurseur d'une desdites vitamines qui est converti en une vitamine E, C et A respective lorsque ledit précurseur est mis en contact avec la peau, et des mélanges de celles-ci; et (c) environ 0,5 à 2 % en poids d'un amide de mono ou de di-alcool d'alkyle ou d'alcényle, ledit alkyle ou alcényle possédant entre environ 8 à 20 atomes de carbone et ledit alcool possédant environ un à trois atomes de carbone, et des mélanges de ceux-ci.

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