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emollient · emulsifier

Cholesterol

Generally safe·Strong evidence

A waxy sterol found naturally in skin and used in cosmetics as an emollient and emulsifier. It supports the skin barrier and is well tolerated across skin types.

Questions

Why is cholesterol in my skincare?
Cholesterol is a lipid that's part of the skin's natural barrier. Adding it to products can help strengthen that barrier and reduce moisture loss.
Is cholesterol in skincare safe?
The cholesterol used in cosmetics comes from plant or animal sources and is safe for topical use. Published reviews show no concern about absorbing cholesterol through the skin.

Products with Cholesterol

References

Cosmetic information for general education, not medical advice. A verdict is a reading of the published evidence, never a guarantee for your skin: any ingredient can irritate someone, so patch test new products and see a professional if you react. Concern is graded on cited evidence, never on hazard-score lists. See how we score.