The invention relates to an alcohol-free cosmetic or pharmaceutical foam carrier comprising water, a hydrophobic solvent, a surface-energetic agent and a gelling agent.
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The invention pertains to an alcohol-free beauty or pharmaceutical foam composition comprising water, a hydrophobic solvent, a surface-active agent, a gelling agent, an lively part chosen from the group of urea, hydroxy acid and a therapeutic enhancer and a propellant. 21. The foamable composition of claim 1, whereby the ratio between the floor-active agent and the hydrophobic solvent is chosen from a bunch consisting of about 3:8, about 2:7, about 2:5, about 2:thirteen, about 1:5, about 1:6, about 1:eight, about 1:sixteen, about 1:32, about 1:36, between about 1:eight and about 1:sixteen, and between about 1:sixteen, about 1:32.
One other group of keratolytically active agents embody alpha-hydroxy acids, equivalent to lactic acid and glycolic acid and their respective salts and derivatives; and beta-hydroxy acids, equivalent …