Sodium Cocoyl Amino Acids (Amino Acid–Based Surfactant Blend)

Sodium Cocoyl Amino Acids is a mild, skin-friendly surfactant blend typically created by coupling coconut-derived fatty acid chains with amino acid components, designed to deliver gentle cleansing with a comfortable after-feel. It effectively removes everyday impurities while helping reduce the perception of tightness or dryness, making it well suited for sensitive-skin, barrier-respectful, and “low-irritation” cleansing concepts. In surfactant systems, it can contribute to a creamy foam profile, improved rinse feel, and enhanced sensory softness, and is often paired with amphoteric or non-ionic co-surfactants to optimize lather, clarity, and viscosity. Sodium Cocoyl Amino Acids is commonly used in facial cleansers, body washes, shampoos, baby products, and intimate hygiene formats where mildness and a refined sensorial finish are priorities. Use level and performance are formulation-dependent and typically guided by supplier specifications, pH strategy, and the overall surfactant package design.