The Formulation and Analysis of Solid Bath Soap from Ethanol Extract Of Kaffir Lime Peel (Citrus hystrix DC.) With Several Concentrations

Solid bath soap is a cosmetic preparation to remove dirt from skin surfaces. Kaffir lime peel good natural ingredient for health. The aim of this study was produce solid thick extract kaffir with several concentrations. made by maceration dissolving 500 grams powder 96 % ethanol as solvent much 1,000 mL 2x24 hours and concentrated using rotary evaporator at C. the method used in making cold processing. result soap, smelling fresh orange, bluish color turquoise blue depends on concentration active substance extract, soft texture homogeneous color, Formula 1 has pH 10.0, foam height 5.0 cm, water content 1.76% free fatty acids 2.51%. 2 3 value Cm, moisture 1.95 2.51 while formula an 5 10.0 0.73 acid %. off meets requirements SNI number 3532 2016 pH, tests test does not meet these