An Overview of Microsponge as a Novel Tool in Drug Delivery

Abstract

Micro sponges are polymeric delivery systems consisting of porous microspheres having a size range from 5 to 300 micron. Microsponge Delivery System (MDS) is a unique technology for controlled drug delivery. The present review introduces Microsponge technology along with its synthesis, characterization, parameters and release mechanism. Wide ranges of applications are also preferred to develop drug or cosmetic products with enhanced safety and efficacy. MDS can provide increased efficacy for topically active agents with improved safety, extended product stability and improved properties in anefficient and novel manner.