Ingredient Dictionary

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

Active Ingredients

Pyridoxine HCl

The vitamin that regulates hormonal oil production.

Active Ingredients

Pyrrolidinyl Diaminopyrimidine Oxide

The upgraded follicle vasodilator.

Hydrator / Humectant

Pyrus Malus Fruit Extract

The hydrating, mildly astringent fruit extract.

Emollient

Pyrus Malus Seed Oil

The collagen-protecting fruit oil.

Exfoliant

Pyruvic Acid

The advanced acid that transitions into Lactic Acid.

Antioxidant

Quercetin

The master flavonoid that calms allergic reactions.

Antioxidant

Quercetin Caprylate

The highly penetrative, anti-allergy active.

Cleanser / Surfactant

Quillaja Saponaria Root Extract

The heavy-duty botanical foaming agent.

Hydrator / Humectant

Raffinose

The long-lasting, deep-penetrating oligosaccharide.

Active Ingredients

Rambutan Extract

The emerging botanical alternative to Retinol.

Emollient

Raspberry Seed Oil

The antioxidant oil with natural environmental defense.

Antioxidant

Rehmannia Glutinosa Root Extract

The Yin-nourishing, deep hydration root.