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Sodium Cocoyl Isethionate

Description

Sodium Cocoyl Isethionate (SCI) is a mild, sulfate-free surfactant derived from coconut oil and isethionic acid. This gentle cleansing agent is widely used in personal care products, particularly in facial cleansers, body washes, and shampoos. SCI forms a creamy lather and effectively removes dirt, oil, and impurities without stripping the skin of its natural oils.

The ingredient's molecular structure allows it to maintain the skin's natural pH balance, making it suitable for sensitive and dry skin types. SCI has a low potential for irritation and is biodegradable, aligning with eco-friendly formulation practices. Its mildness is attributed to its large molecular size, which limits penetration into the skin and reduces the risk of irritation.

In skincare formulations, SCI is often combined with other surfactants to enhance foam stability and cleansing efficacy. It exhibits good compatibility with hard water and helps to reduce the negative effects of lime soap formation. SCI also demonstrates moisturizing properties, leaving the skin feeling soft and hydrated after cleansing. Its versatility and skin-friendly nature make it a popular choice among formulators seeking to create gentle, yet effective cleansing products for various skin types.