Sodium Cocoamphoacetate

Sodium Cocoamphoacetate is an amphoteric surfactant based on coconut and palm kernel oil, used to make shampoos, shower gels and facial cleansers milder while giving them a richer, more stable foam. In a formulation it works mainly as a secondary surfactant : it softens the action of the main anionic surfactant, boosts foam and helps thicken the finished product. It suits formulations for sensitive and baby skin , intimate hygiene and sulfate-free concepts. It is processed cold in the water phase, so even a beginner maker can work with it. What it is good for Mild cleansing – in the manufacturer's 24-hour patch test it achieved a very low skin irritation score compared with other surfactants. In a blend it reduces the irritancy of the main surfactant. Non-irritating to the eyes – based on the RBC test the manufacturer lists it as non-irritating to the eyes and recommends it for "tear-free" formulations, for example baby shampoos and baths. Dense and stable foam – it forms a fine, compact foam. According to the manufacturer's measurements, a blend with an anionic surfactant produces high foam that holds for a long time. Viscosity support – combined with anionic surfactants it increases the viscosity of the product. Stability across a wide pH range – the recommended range of pH 4 – 11 covers acidic shampoos as well as more alkaline liquid soaps. Suitable for natural concepts – COSMOS Approved, vegan, free of sulfates and ethylene oxide, the palm fraction comes from a certified RSPO (Mass Balance) source, readily biodegradable. Use in formulation It is added to the water phase