Researched by Helena DeMaria-Williams
Formula IngredientSkin-Identical LipidCholesterol
INCI: Cholesterol
Cholesterol is a naturally occurring lipid that makes up approximately 25% of the intercellular lipid matrix in human skin. Working alongside ceramides and fatty acids, it is essential for maintaining a healthy skin barrier, preventing water loss, and keeping skin hydrated and supple. In cosmetics it also functions as an emollient and emulsion stabiliser.
Category
Skin-Identical Lipid
Irritation Risk
Low
Skin Types
all skin types, dry, sensitive, compromised barrier, ageing, acne-prone
What does this do in a formula?
skin barrier repair, hydration, emollient, emulsion stabilisation, skin conditioning
Is Cholesterol safe? Key considerations
Can Cholesterol cause irritation?
Low RiskIrritancy score of 0. As a skin-identical ingredient, cholesterol is non-irritating and extremely well tolerated. No EU Annex II or III restrictions.
Does Cholesterol increase sun sensitivity?
No RiskCholesterol does not increase photosensitivity.
Is Cholesterol safe during pregnancy?
SafeCholesterol is a naturally occurring skin lipid and is considered safe during pregnancy. No reproductive or developmental concerns.
How does Cholesterol work?
Cholesterol is a naturally occurring lipid that makes up approximately 25% of the intercellular lipid matrix in human skin. Working alongside ceramides and fatty acids, it is essential for maintaining a healthy skin barrier, preventing water loss, and keeping skin hydrated and supple. In cosmetics it also functions as an emollient and emulsion stabiliser.
Which products contain Cholesterol?
Shop products that contain Cholesterol
