Ingredient Dictionary

Browse our entire database of scientifically-backed cosmetic ingredients. Uncover the chemistry behind your favorite skincare products.

Hydrator / Humectant

Soluble Collagen

The massive, water-binding protein.
Soothing / Anti-Inflammatory

Sophora Angustifolia Root Extract

The botanical skin-brightening antibacterial.
Soothing / Anti-Inflammatory

Sophora Flavescens Root Extract

A traditional herb used to ward off bacteria.
Antioxidant

Sophora Flavescens Root Extract (Matrine)

Matrine extract; powerful botanical antioxidant that suppresses acne inflammation and blue light oxidative stress.
Cleanser / Surfactant

Sorbeth-230 Tetraoleate

The magic ingredient in double-cleansing oils.
Hydrator / Humectant

Sorbeth-30

The syrupy, deeply hydrating binder.
Cleanser / Surfactant

Sorbeth-30 Tetraisostearate

The heavy-duty makeup dissolving emulsifier.
Cleanser / Surfactant

Sorbeth-30 Tetraoleate

The magic ingredient that makes oil rinse off with water.
Functional / Support

Sorbic Acid

The natural mold and yeast inhibitor.
Functional / Support

Sorbitan Isostearate

A mild texturizing emulsifier.
Functional / Support

Sorbitan Laurate

The lightweight water-in-oil binder.
Functional / Support

Sorbitan Oleate

The classic water-in-oil binder.