Ingredient Dictionary

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

Functional / Support

Illite

The circulation-boosting, purifying green clay.

Functional / Support

Imidazolidinyl Urea

The secondary formaldehyde-releasing preservative.

Antioxidant

Inonotus Obliquus Extract

The antioxidant-dense, adaptogenic mushroom.

Hydrator / Humectant

Inositol

The cellular-signaling water regulator.

Soothing / Anti-Inflammatory

Inula Helenium Extract

The botanical shield against blue light.

Functional / Support

Inulin

The protective food for good skin bacteria.

Functional / Support

Iron Oxides

The mineral tint that blocks blue light.

UV Filter

Iscotrizinol

The hyper-water-resistant UVB and UVA2 filter.

Emollient

Isoamyl Cocoate

The eco-certified, feather-light emollient.

Emollient

Isoamyl Laurate

The eco-certified, velvety ester.

UV Filter

Isoamyl p-Methoxycinnamate

The modern, highly effective UVB absorber.

Active Ingredients

Isobutylamido Thiazolyl Resorcinol

The patented, clinically unmatched melasma eraser.