OVER REVIEW OF MICROEMULSION

K.V Harshini and G. Hariharaputhraayyanar*

ABSTRACT

Microemulsions are have appear as novel vehicles for drug delivery system, microemulsions clear, stable, isotropic mixtures of oil, water, and surfactants, frequently in combination with co-surfactants. Microemulsions acts as potential drug carrier systems for oral, topical, and parenteral administration. They are having the advantages like spontaneous formation, thermodynamically stable, ease of manufacturing and scale-up, improved drug solubilization and bioavailability, long self life.

Keywords: Co-surfactants, Microemulsions, Surfactants, Thermodynamically stable.