SCS - SODIUM COCO SULFATE

SCS - Sodium Coco Sulfate in Bulk for Cosmetics

Sodium Coco Sulfate, commonly known as SCS, is a plant-derived anionic surfactant widely used in cosmetic formulation as a foaming and cleansing base. Royal Bio supplies SCS in bulk to cosmetic laboratories, artisan soap makers, and professional formulators across Europe. This guide covers what SCS is, how it is obtained, and its main applications in personal care and hygiene products.

What Is Sodium Coco Sulfate?

Sodium Coco Sulfate (SCS), listed on INCI as sodium coco-sulfate, is a surfactant derived from the fatty acids of coconut oil, which are sulfated and then neutralized with sodium. Unlike single-chain sulfates, SCS comes from a full blend of coconut fatty acids, giving it a distinctive foaming profile and generally good skin tolerance compared with more classic anionic surfactants.

It is typically supplied as a paste or powder and is valued for its ability to generate dense, stable foam while acting as an effective cleansing agent and, to a lesser extent, an emulsifier. It is a go-to ingredient for formulators seeking efficient cleansing bases with a traceable plant origin, referenced under CAS number 68955-19-1 in technical data sheets.

Main Cosmetic Uses of Sodium Coco Sulfate

Solid and liquid shampoos. SCS is one of the most widely used surfactant bases in solid shampoo bar formulation, prized for producing abundant foam even in concentrated, low-water formats.

Shower gels and liquid soaps. In shower gels, SCS delivers effective cleansing power and a creamy lather, allowing balanced formulations when paired with milder secondary surfactants to reduce irritation potential.

Facial cleansers. Used at controlled concentrations, SCS acts as a cleansing agent in facial gels and foams, removing excess sebum and impurities without compromising the sensory feel of the finished product.

Artisan soap making. Many professional soap makers incorporate SCS as a foam booster in solid bars, pairing it with milder surfactants to enhance the sensory experience of the finished bar.

CAS: 68955-19-1 / 85586-07-8. EINECS: - / -. INCI: Sodium Coco Sulfate.