The building blocks of skincare

Ingredient index

Get to know what goes into a formula. Explore each ingredient’s role, the research that examines it and the products where it appears.

Explore the connections ↗

3,519 ingredients

Ingredients with reviewed research →

Pca

PCA

Humectant, Moisturising

Arachidic Acid

ARACHIDIC ACID

Cleansing, Emulsifying, Opacifying, Surfactant

Cyclomethicone

CYCLOMETHICONE

Humectant, Emollient, Antistatic, Hair conditioning, Viscosity controlling, Solvent

Inositol

INOSITOL

Humectant, Antistatic, Hair conditioning

Isopentane

ISOPENTANE

Propellant, Viscosity controlling, Solvent