A comprehensive review on liposomes: A vesicular system for drug delivery

Abstract

In the last few years, many techniques have been utilized to enhance the pharmacological activity of any Active Pharmaceutical Drug [API] resulting in better bioavailability and lesser side effects. Liposomal drug delivery has evolved in this manner to increase the drug effect and reduce side effects. This review article focuses on all the aspects of liposomes with formulation methodology and characterization. Liposomes seem the first choice for designing a drug delivery system.