Polybutene

Polybutene is a synthetic, highly viscous oligomeric hydrocarbon used in cosmetics as an emollient and film former. It's valued for glossy payoff, cushiony glide, tack for adhesion, and occlusive texture in lip glosses, balms, and adhesive systems.
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Snapshot

Overview
A glossy, cushiony ingredient used in lip glosses and balms.
Category
Skin Conditioning, Barrier Support
Type
Emollient

Ratings

Overall Rating

Good

Comedogenic Risk

None

Not typically evaluated for comedogenicity — no standardized rating available.

Is Polybutene a Good Ingredient?

Rated Good for delivering high gloss, cushion, and adhesion as a stable, inert emollient/film former with a low likelihood of irritation.

Skin Benefits

Provides plush glide and high luster while helping reduce moisture loss on the surface. Aids adherence for makeup that wears longer.

Uses in Skincare & Cosmetics

Widely used in lip glosses, balms, and liquid lipsticks for shine and cushion. Also found in stick foundations, glitter toppers, and peel-off or transfer-adhering formulas.

Safety

Generally well tolerated and non-reactive; very occlusive textures may feel heavy for some skin types. Remove thoroughly to avoid residue buildup.