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 →

Shellac

SHELLAC

Emollient, Binding, Film forming, Hair fixing, Viscosity controlling

Keratin

KERATIN

Hair conditioning, Skin conditioning

Peg-7

PEG-7

Humectant, Solvent

Peg-10

PEG-10

Humectant, Solvent