Dihydrocholeth-20

Dihydrocholeth-20 is a synthetic emulsifier derived from cholesterol. It functions as a surfactant, meaning it has the ability to reduce the surface tension between water and oil, allowing these typically incompatible ingredients to mix together smoothly.In skincare products, this ingredient serves a primarily functional role rather than a direct active benefit. Its job is to stabilise formulations and create a uniform texture that allows other beneficial ingredients to be delivered effectively to the skin.

Dihydrocholeth-20 works by positioning itself at the boundary between water and oil phases. One end of the molecule is attracted to water whilst the other is attracted to oil, allowing it to bridge these two substances and keep them blended together rather than separating.This emulsifying action is fundamental to creating skincare products with stable textures—without such ingredients, formulations would separate into layers over time, making them unusable.

Dihydrocholeth-20 is incorporated by manufacturers during product formulation, so no special application guidance is needed from consumers. Simply use the finished product as directed. If you're formulating products yourself, follow established emulsification guidelines and ensure proper mixing protocols during manufacturing.

Dihydrocholeth-20 is generally well-tolerated and widely used in cosmetics. It is not known to cause irritation at typical use concentrations, though individuals with sensitivity to surfactants may wish to patch-test first.