Stearic Acid

Stearic Acid

Stearic Acid is a versatile fatty acid used in cosmetic and personal care formulations as a consistency agent, emollient, and co-emulsifier. It can contribute body, structure, and a rich feel to creams, lotions, body butters, and other formulations.

Formulation Uses

• Helps increase viscosity and provide structure
• Contributes a rich, creamy skin feel
• Useful in emulsions, creams, body butters, and soaps

INCI: Stearic Acid

Usage Rate: 1–25%, depending on the formulation

Appearance: White, waxy solid; granular or flakes

SAP Value: 203–214 mg KOH/g

Solubility: Oil-soluble

Shelf Life: 2 years when stored in a cool, dry place away from excessive heat and light.