This book contains formulation of chaulmoogra oil nanoemulsion. characterization of chaulmoogra oil nanoemulsion was performed ( like, SEM analysis, viscosity, Thermodynamic stability studies). In addition, anti-oxidant activity of chaulmoogra oil nanoemulsion was determined by DPPH method. Anticancer study was done by MTT assay using MCF-7 cell line. This book may be useful for researcher who are doing research in nanopharmaceuticals.