← Ingredient dictionary

SESH INGREDIENT FILE

PEG-100 Stearate

INCI PEG-100 Stearate

Emulsifier Formula Support

What it is & what it does

PEG-100 Stearate is a widely used nonionic emulsifier.
It keeps oils dispersed in water-based creams, improving stability and consistent delivery of the whole formula. Its consumer benefit is a reliable, even product rather than a direct treatment effect.

Usage & cautions

Information approach Consumer-friendly summaries are informed by established cosmetic ingredient references such as INCIDecoder and Paula’s Choice Ingredient Dictionary, while avoiding turning ingredient-level evidence into medical claims about the finished product.