A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 8/365 (2006.01) A61K 8/368 (2006.01) A61K 8/73 (2006.01) A61K 8/81 (2006.01) A61Q 19/00 (2006.01)
Patent
CA 2512020
New cosmetic compositions are disclosed that are effective both as moisturizers and skin sloughing agents. The compositions contain neutralized weak organic acids that when applied over time to the skin in appropriate formulations will gradually increase in acidity to pH 5.5 or less, for example about pH 4.5, without causing skin irritation while exhibiting increasing activity in skin renewal effects.
L'invention concerne de nouvelles compositions cosmétiques qui sont efficaces à la fois en tant qu'hydratants et agents de desquamation de la peau. Lesdites compositions contiennent des acides organiques faibles neutralisés qui, lorsqu'ils sont appliqués dans le temps sur la peau dans des formulations appropriées, augmentent graduellement en acidité jusqu'à un pH de 5 ou inférieur, par exemple à un pH d'environ 4,5, sans provoquer d'irritation de la peau, et en présentant une activité améliorée dans les effets de renouvellement de la peau.
Fox Charles
Mcgrath Terrence S.
Goudreau Gage Dubuc
Hydron Technologies Inc.
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