Octyldodecanol
Octyldodecanol is a lightweight, silky emollient commonly used in UK skincare and makeup to give products a smooth, non-greasy feel. It helps soften skin and improves the spreadability of creams, serums, lipsticks and foundations. You’ll often find it in moisturisers, cleansers and colour cosmetics where a velvety texture is desired.
How it works in skincare
In cosmetics and skincare, octyldodecanol functions primarily as an emollient and skin-conditioning agent. It spreads easily across the skin, leaving a soft, non-oily film that helps prevent moisture loss while giving formulas a luxurious, glide-on texture. It is also used to dissolve certain UV filters and active ingredients, improve pigment dispersion in makeup, and stabilise emulsions, making it a versatile ingredient in everything from facial moisturisers and body lotions to lip balms and long-wear foundations.
Key benefits
- Provides a smooth, velvety skin feel
- Helps soften and condition the skin surface
- Improves product spreadability and glide
- Enhances pigment dispersion in makeup
- Leaves a non-greasy, lightweight finish
- Supports skin barrier function by reducing moisture loss
Best for
dry skin, normal skin, sensitive skin, mature skin
Where it comes from
Octyldodecanol is a branched-chain fatty alcohol that can be derived from natural plant oils or produced synthetically. In cosmetic grades it is often sourced from coconut or palm kernel oil.