Ingredient Dictionary

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

Functional / Support

Hexylene Glycol

The heavy-duty solvent and humectant.
Active Ingredients

Hexylresorcinol

The hyper-potent, non-prescription dark spot fader.
Hydrator / Humectant

Hibiscus Esculentus Fruit Extract

The botanical mucin alternative.
Exfoliant

Hibiscus Sabdariffa Flower Extract

The gentle, natural AHA flower.
Active Ingredients

Hibiscus Syriacus Bark Extract

The natural, mild AHA and firming active.
Hydrator / Humectant

Himanthalia Elongata Extract

The mineral-dense, deep-sea hydrator.
Active Ingredients

Hinokitiol

The Japanese cypress healing compound.
Antioxidant

Hippophae Rhamnoides Fruit Extract

The vitamin C-packed orange berry.
Emollient

Hippophae Rhamnoides Fruit Oil

The bright orange, Omega-7 healing powerhouse.
Emollient

Hippophae Rhamnoides Oil

The neon-orange, Omega-7 healing oil.
Soothing / Anti-Inflammatory

Histidine

The soothing amino acid that calms infections.
UV Filter

Homosalate

The fluid chemical filter that dissolves harder sunscreens.