Cholesterol

emollientCAS: 57-88-5

Essential barrier lipid. Works with ceramides and fatty acids to maintain skin barrier. Critical component of barrier repair formulations.

Safety Ratings

Safety5/5

Comedogenic0/5

Irritancy0/5

EWG Score1/10

Skin Type Compatibility

oily

4/5

dry

5/5

sensitive

5/5

combination

5/5

normal

5/5

Addresses Concerns

barrier damagedryness

Functions

emollientbarrier repairskin conditioning

Known Interactions

synergy

Ceramide NP

The skin's lipid barrier is composed of ceramides, cholesterol, and fatty acids in a roughly 1:1:1 ratio. Applying ceramide NP with cholesterol better mimics the natural barrier structure, leading to more effective repair of damaged or compromised skin.