The therapeutic properties of clove oil are well known, however, the pungent nature, chemical instability, and low water solubility impose limitations in harnessing its potential. Nanoemulsion (CON) was prepared to overcome above constraints. non-ionic surfactants Tween 20, 40, 80 with hydrophile lipophile balance (HLB) 16.7, 15.6, 15, respectively, were used stabilize CON. creaming index CON 2...