
SODIUM STEAROYL SOY PROTEIN
Description
Sodium Stearoyl Soy Protein is a multifunctional ingredient in skincare formulations, derived from soybean proteins and fatty acids. This plant-based compound serves as an emulsifier, surfactant, and conditioning agent, making it a versatile addition to various cosmetic products.
The ingredient is created through a process of acylation, where stearic acid is attached to soy protein. This modification enhances the protein's solubility and improves its ability to interact with both water and oil-based components in skincare formulas. Sodium Stearoyl Soy Protein exhibits excellent foaming and cleansing properties, making it suitable for use in facial cleansers, body washes, and shampoos.
In addition to its cleansing capabilities, this ingredient offers moisturizing benefits to the skin and hair. It forms a protective film on the skin's surface, helping to reduce transepidermal water loss and improve hydration. The protein component may also provide mild conditioning effects, potentially enhancing the overall feel and appearance of skin and hair.
Sodium Stearoyl Soy Protein is generally well-tolerated by most skin types and is often considered a gentler alternative to some synthetic surfactants. Its plant origin makes it appealing for natural and eco-conscious skincare formulations.