C9-12 Alkane

What C9-12 Alkane is & what it does

C9-12 Alkane is a blend of light, branched hydrocarbons in the C9 to C12 range, often derived from renewable plant sources. In skincare and sunscreen formulas it is commonly used as a volatile emollient and a substitute for volatile silicones, giving a smooth, fast-spreading, dry-touch finish. It evaporates after application, leaving little residue.

Is C9-12 Alkane comedogenic?

C9-12 Alkane is a light, volatile emollient that evaporates after application, and it is generally considered to have a low likelihood of clogging pores. As always, skin responses can vary between individuals.

What does C9-12 Alkane do in skincare?

C9-12 Alkane is commonly used as a volatile emollient and a plant-derived alternative to volatile silicones. It gives a smooth, fast-spreading, dry-touch feel and then evaporates, leaving little residue on the skin.

Is C9-12 Alkane natural or synthetic?

C9-12 Alkane is often produced from renewable plant sources such as sugarcane or coconut, so it is commonly described as plant-derived. It is still a processed ingredient, so it can be considered a naturally sourced but refined material.

Sunscreens with C9-12 Alkane

We rate 62 sunscreens that contain it, showing the top 10 by overall score:

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