
STEARETH-12
Description
Steareth-12 is a versatile emulsifier and surfactant commonly used in skincare and haircare formulations. This synthetic ingredient is derived from stearyl alcohol and ethylene oxide, resulting in a compound that effectively bridges the gap between oil and water-based components in cosmetic products.
Steareth-12 functions primarily as an emulsifying agent, helping to create stable emulsions by reducing surface tension between immiscible liquids. It also acts as a mild surfactant, assisting in the cleansing process without excessively stripping natural oils from the skin or hair. This ingredient is particularly valuable in leave-on products such as moisturizers, serums, and hair conditioners due to its non-greasy feel and ability to enhance product spreadability.
In skincare formulations, Steareth-12 contributes to a smooth, silky texture and aids in the even distribution of active ingredients. For haircare products, it helps improve manageability and reduce static electricity. Its moderate molecular weight allows for efficient penetration into the upper layers of the skin and hair cuticle, promoting better product performance.
Steareth-12 is generally well-tolerated by most skin types and is considered safe for use in cosmetic concentrations.