In order to boost the better and desired bio-availability of in vitro drugs and to increase their clinical efficacy when administered orally, the main objective of this present thesis is to develop the current Self Nano-emulsifying drug delivery method. Context: SNEDDS is intended for lipophilic drug intensification [or] poorly aqueous dissolvable products. NE has blends of tar, SURFACTANT, Co SURFACTANT, and includes co solvent, as well. The mixture has to be isotropic in nature. It contains a micro (or) nana-emulsion of the drug-containing oil that is spontaneously aqueous to mild agitation media. SNEDDS is the most important application for increasing the solubility of lipophilic drugs in the Biopharmaceutical Classification System [BCS class] II and IV drugs. Using the Continuous emulsification process, NE fats improvised and enhanced the orally bio available quality of a poorly-aqueous dissolvable drug material. SNEDDS is a new approach to drug-delivery-system which are substantially intravenous [parental], optic [or] preparation (optic or ocular) intra-nasal, suppository, oral (sustained release results, pellets forms) and finally cosmetics. Result: SNEDDS greatly demonstrates the increased rate of dissolution and prevents interfacial stress. In aqueous media such as gastrointestinal fluid, SNEDDS under dilution and emulsion types [stable]. The emulsion is water-type oil [o/w] and has a globule of less than 150 Nanometres in size.