15. The foamable composition of declare 1, whereby the carrier further contains a gelling agent at a concentration of less than 1% by weight of the provider.
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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 active component selected from the group of urea, hydroxy acid and a therapeutic enhancer and a propellant. The penetration of the active agent is enhanced due to the urea current within the foam composition. In a further class of foam adjuvants, the carbon chain of the fatty acid is substituted with a hydroxyl group, such as 12-hydroxy stearic acid. 25. The foamable composition of declare 24, wherein the service further contains a therapeutically effective amount of at the very least one energetic agent.
5. The foamable composition of claim 1, whereby the surface-lively agent is a … Read the rest