Cleansing Agent

Trisiloxane

INCI: Silicone

Reviewed by Emma · Last updated 18 Aug 2026

Also known as: Silicone, Siloxane

A colourless, odourless siloxane fluid Imparts a soft feel to skin

Best For Skin Types

All skin types

Usage Frequency

As directed on product packaging

What Is Trisiloxane?

Trisiloxane is a colorless, odorless, volatile polydimethylsiloxane fluid that serves multiple functions in skin care products. When added to formulas, it increases spreadability and allows for a fast dry-down time.

As a member of the siloxane group of silicones, trisiloxane also provides skin with a soft feel.

Its compound structure makes it so that trisiloxane leaves no greasy or heavy residue on the skin, lending products a lightweight slip.

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