Ingredient Dictionary

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

Hydrator / Humectant

Oat Amino Acids

The hypersensitivity-calming proteins.
Soothing / Anti-Inflammatory

Ocimum Sanctum Leaf Extract

The adaptogenic, stress-relieving herb.
Active Ingredients

Octadecenedioic Acid

The sebum-regulating, dark spot fader.
Active Ingredients

Octapeptide-3

The ultimate Botox-mimicking peptide elongation.
Soothing / Anti-Inflammatory

Octapeptide-4

The severe-inflammation blocking peptide.
Active Ingredients

Octapeptide-7

The antibacterial peptide for severe breakouts.
UV Filter

Octinoxate

The elegant, globally popular UVB filter.
UV Filter

Octisalate

The supporting UVB filter that adds water resistance.
UV Filter

Octocrylene

The water-resistant UVB filter and stabilizer.
Emollient

Octyldodecanol

The solvent that makes creams glide.
Emollient

Octyldodecyl Neopentanoate

The cushiony, high-slip emollient.
Emollient

Octyldodecyl Stearoyl Stearate

The skin-softening, water-resistant ester.