Non-ionic surfactant emulsion vehicles and their use for deposit

Drug – bio-affecting and body treating compositions – Topical body preparation containing solid synthetic organic...

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424 7803, 424 7804, 514912, A61K 3174

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active

057209480

ABSTRACT:
Non-ionic surfactant emulsion vehicles and compositions comprising an emulsifier system including one or more non-ionic surfactants, an oil phase and an aqueous phase for enhancing the penetration of a drug substance across the stratum corneum and into deeper skin layers are disclosed. A method whereby an effective amount of a composition comprising the emulsion vehicle and a drug substance is topically applied to the skin also is disclosed.

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