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Methyl Trimethicone

Methyl TrimethiconeBarrier

A light, fast-evaporating silicone that gives a dry, silky slip and helps other ingredients spread.

What it does

Methyl trimethicone is a light, volatile silicone. It spreads ingredients evenly with a dry, weightless, silky slip and then largely evaporates, leaving a smooth finish without residue. It is often used in place of heavier volatile silicones. It is a feel-and-spreadability ingredient rather than an active.

Browse all 668 ingredients — grouped by what they do, each with whatever evidence we can cite.

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