Rate My SPF

Isoeicosane

What Isoeicosane is & what it does

Isoeicosane is a synthetic branched hydrocarbon used as an emollient in cosmetics. In skincare and sunscreen formulas it gives a light, non-greasy slip and helps spread the product evenly across the skin. Because it is chemically stable and odorless, it is often chosen to improve texture without affecting a formula's scent or stability.

What does Isoeicosane do in skincare?

Isoeicosane is a synthetic emollient that gives a light, non-greasy slip and helps a product spread evenly. It improves the texture and glide of a formula and is valued for being odorless and stable. It is a supporting ingredient focused on feel rather than a treatment active.

Is Isoeicosane comedogenic?

Isoeicosane is a lightweight synthetic emollient and is generally considered low on the pore-clogging scale, but no single ingredient guarantees how a finished product will behave. How a formula feels depends on its overall mix and your skin type. If you are acne-prone, patch testing a new product is a reasonable step.

Is Isoeicosane natural or synthetic?

Isoeicosane is a synthetic branched hydrocarbon made for use as a cosmetic emollient. It is manufactured to be pure, stable, and consistent.

Sunscreens with Isoeicosane

We rate 10 sunscreens that contain it:

← All ingredients