Polydecene

Polydecene is a synthetic, low-viscosity hydrocarbon emollient used in personal care products. It's included to add slip, reduce tack, and create a silky feel in lotions, serums, sunscreens, hair products, and color cosmetics.
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Snapshot

Overview
A lightweight emollient that gives products a silky, non-greasy feel.
Category
Skin Conditioning, Barrier Support
Type
Emollient

Ratings

Overall Rating

Good

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Polydecene a Good Ingredient?

Good rating because it’s a stable, lightweight emollient that improves slip and feel with a low likelihood of irritation. It lacks targeted, clinically demonstrated corrective effects, so it doesn’t reach a Great rating.

Skin Benefits

Leaves skin feeling soft and velvety with a lightweight, non-greasy finish. Lowers drag for smoother application and improved comfort.

Uses in Skincare & Cosmetics

Found in silky lotions, weightless serums, and modern sunscreens to boost slip. Also used in hair serums and color cosmetics for a plush, cushiony feel.

Safety

Considered low risk for irritation or sensitization due to its inert hydrocarbon nature. Suitable for most skin types; discontinue if redness or discomfort occurs. No common regulatory restrictions noted.