Cholesterol

Also known as: Skin cholesterol, Lanolin alcohol (related)

Generally SafeceramideEWG: 1

A lipid molecule that pairs with ceramides and fatty acids to maintain a healthy skin barrier.

How it works

Cholesterol is one of the three key lipids in the stratum corneum (along with ceramides and fatty acids). It regulates the fluidity of the lipid bilayer, ensures proper barrier function, and aids in skin renewal. Cholesterol depletion is a common cause of dry, compromised skin — particularly in mature skin where natural production declines.

Best for

Mature skinDry skinCompromised barrierEczema-prone skin

Commonly found in

Barrier repair moisturizersOintmentsDry skin creams

✅ Pairs well with

Ceramide NP Glycerin Squalane

Safety & restrictions

No known safety concerns. Identical to a naturally occurring skin lipid.

Found Cholesterol in a product? Scan the label to get a full safety analysis.

💄 Scan a Beauty Label →

For informational purposes only. Not medical advice. Consult a dermatologist for personalised guidance.