Surfactant free topical compositions and method for rapid preparation thereof

  • US 20030215471A1
  • Filed: 11/26/2002
  • Published: 11/20/2003
  • Est. Priority Date: 01/31/2001
  • Status: Abandoned Application
First Claim
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1. A composition for topical, oral, nasal, anal, ophthalmic, or vaginal application comprising (a) a base composition comprising (i) a rheology modifying agent, and (ii) water;

  • and (b) at least one dispersion comprising suspended particles of a hydrophobic active agent, a hydrophobic adjuvant, or a combination thereof, wherein the composition is substantially free of emulsifying surfactants and the suspended particles have a diameter less than about 1,000 nm.

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