What is cyclopentasiloxane used for in cosmetics?

Cyclopentasiloxane is used to give products a smooth, silky texture that spreads easily and feels lightweight. It also helps to temporarily fill in fine lines and wrinkles, creating a smoother appearance on the skin.

Is cyclopentasiloxane safe for the skin?

Yes, cyclopentasiloxane is considered safe for topical use in cosmetics. It is a large molecule that does not penetrate the skin, and it evaporates quickly after application, minimizing potential for accumulation.

Home › Ingredients › Cyclopentasiloxane

Cyclopentasiloxane

Cyclopentasiloxane is a type of silicone that evaporates quickly, leaving a silky, non-greasy feel. It helps products spread easily and provides a temporary smoothing effect. It is commonly used in skincare, haircare, and makeup for its light texture and ability to improve product aesthetics.

SiliconeVegan

BenefitMinimal 0.8 / 4

Texture i0.8 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

Anti aging i0.8 / 4

Whether it can help visible signs of aging — fine lines, wrinkles, loss of firmness, or photoaging.

RiskLow 1 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

improves product spreadability
provides a silky feel
non-greasy finish
temporary smoothing effect

Things to watch

potential environmental persistence

See how this matches your skin

Find out exactly what you put onto your skin. Scan any product before you buy. Free and independent — no brand is paying us. Available on Android and iOS.

QR code linking to the SpottyLabs app on Google Play

QR code linking to the SpottyLabs app on the App Store

Products with Cyclopentasiloxane

Dear, Klairs

Rich Moist Soothing Cream

4.5/ 520/33/11

BioNike

Defence Hydractive BB Cream SPF 15

4.5/ 58/22/2

Elizabeth Arden

White Tea Pure Indulgence Body Cream

3.9/ 510/21/21

Color Wow

Pop & Lock High Gloss Finish

3.1/ 52/12/5

Browse all products →

Frequently asked questions

What is cyclopentasiloxane used for in cosmetics?: Cyclopentasiloxane is used to give products a smooth, silky texture that spreads easily and feels lightweight. It also helps to temporarily fill in fine lines and wrinkles, creating a smoother appearance on the skin.
Is cyclopentasiloxane safe for the skin?: Yes, cyclopentasiloxane is considered safe for topical use in cosmetics. It is a large molecule that does not penetrate the skin, and it evaporates quickly after application, minimizing potential for accumulation.