Decyl Oleate

What is Decyl Oleate?

A synthetic ester of decyl alcohol and oleic acid, a lightweight emollient that mimics the skin's natural lipids.

Why is it used in products?

It spreads easily, absorbs quickly, and gives products a luxurious, non-greasy texture that consumers love.

Why does it clog pores?

Decyl oleate's oleic acid component is a known pore irritant that disrupts the follicular lipid barrier. Even though it feels lightweight, it deposits oleic acid directly into pores where it promotes comedone formation. It's a sneaky comedogenic ingredient because it doesn't feel heavy on the skin.

Commonly found in

• moisturizers
• body lotions
• foundations
• sunscreens