Stearic Acid - 4.4lbs- 2 Kilos - Kosher Certified- Great for Soap Making, Candles, Cosmetics, Detergents, Lubricants, Softening and Release Agents For external use only. Cosmetic Grade Serves as an emulsifier when neutralized Suitable for natural/green formulations Great to use in soap making, candles, cosmetics Vegetable source fatty acid is to thicken and stabilize emulsions