Aim of this experiment is to prepare miroemulgel containing terbinafine hcl API and it evaluation tests. API is terbinafine hcl and other polymers like tween 20, span80 surfactants are used and other liquid paraffin, water used. This study shows that microemulgel prepared and good release study both batches show good results. In this all oil and surfaces are mix in carpool base and prepare gel good gel appearance form. The Microemulgel for skin conditions & Cosmetic use have different desirable properties such as good appearance, being thixotropic ratio, easily spreadable, Non-staining, and emollient, without form any harm, clear, transparent & elegant appearance, & these Microemulgel based formulations increase the skin deposition of API, thereby ultimately enhancing its therapeutic activity. Terbinafine is a broad-spectrum anti-antifungal medication.