Cholesterol is primarily used for barrier repair, moisture retention. The mechanism: One of 3 key barrier lipids; works synergistically with ceramides and free fatty acids.
The scientific name is Cholesterol. One of 3 key barrier lipids; works synergistically with ceramides and free fatty acids. This mechanism is consistent across properly formulated products, which means the real variable is concentration and delivery system.
Typical working concentration is 0.1–2%. Best suited to dry, mature, compromised barrier skin. Primary applications: barrier repair, moisture retention.
Works well with: Ceramides, free fatty acids.
Often overlooked but essential component of complete barrier repair.