Ingredient Dictionary

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

Hydrator / Humectant

Hydrolyzed Sesame Protein

The instant-lifting botanical protein.

Hydrator / Humectant

Hydrolyzed Silk

The elegant, moisture-trapping silk extract.

Hydrator / Humectant

Hydrolyzed Sodium Hyaluronate

The deepest penetrating Hyaluronic Acid.

Hydrator / Humectant

Hydrolyzed Soy Protein

The botanical alternative to animal collagen.

Exfoliant

Hydrolyzed Sponge

The microscopic, needle-like physical exfoliator.

Hydrator / Humectant

Hydrolyzed Wheat Gluten

The moisture-trapping plant protein.

Hydrator / Humectant

Hydrolyzed Wheat Protein

The pore-refining, firming plant protein.

Active Ingredients

Hydrolyzed Yeast Extract

The cellular-signaling yeast proteins.

Active Ingredients

Hydroquinone

๐Ÿšจ BANNED: The undisputed, prescription-grade dark spot eraser.

Functional / Support

Hydroxyacetophenone

An antioxidant that calms skin and stabilizes the formula.

Antioxidant

Hydroxydecyl Ubiquinone

The ultra-potent, synthetic CoQ10 analog.

Hydrator / Humectant

Hydroxyectoin

The extreme-stress survival molecule.