C13-16 Isoalkane
What C13-16 Isoalkane is & what it does
C13-16 Isoalkane is a lightweight synthetic hydrocarbon, a branched-chain isoalkane derived from petroleum or increasingly from plant sources. In a formula it acts mainly as an emollient and solvent, giving a dry, silky, fast-spreading slip without a heavy or greasy after-feel. It is often used as a volatile or low-viscosity carrier to thin out heavier oils and improve spreadability in sunscreens, creams, and color cosmetics. It is generally considered non-irritating and is valued for its clean, non-tacky skin feel.
What is C13-16 Isoalkane?
C13-16 Isoalkane is a lightweight synthetic hydrocarbon, a branched isoalkane that can be sourced from petroleum or plants. In cosmetics it is used as an emollient and solvent, prized for its dry, fast-spreading, non-greasy slip.
What does C13-16 Isoalkane do in skincare?
It acts as a lightweight carrier and emollient, helping thin out heavier oils and spread the product smoothly across the skin. This gives sunscreens and creams an easy, silky application without a tacky feel.
Is C13-16 Isoalkane safe?
It is generally considered safe and non-irritating in cosmetic use, with no concerns flagged for it here. As with any ingredient, those with very sensitive skin can patch test first.
Sunscreens with C13-16 Isoalkane
We rate 5 sunscreens that contain it:
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flaner Peach Yogurt Tone Up Sun Cream
74/100
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Be Bodywise Body Sunscreen Spray With SPF 50
74/100
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Solmirage Suncare Solserum Mineral Sunscreen SPF 40
70/100
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Pipiqiu Ultra Light Sunscreen Moisturizer Bright & Protect SPF 50 Pa++++
63/100
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Pipiqiu Ultra Light Sunscreen Moisturizer Calming & Soothing SPF 30 Pa+++
49/100