← Ingredient dictionary

SESH INGREDIENT FILE

Polysorbate 80

INCI Polysorbate 80

Emulsifier / Solubilizer Formula Support

What it is & what it does

Polysorbate 80 is an emulsifier and solubilizer for oils and lipophilic ingredients.
It keeps oil droplets evenly dispersed in water-based systems and improves formula uniformity. Its role is stability and delivery.

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.