What is pullulan made from?

Pullulan is a natural polymer derived from the fermentation of starch by the fungus Aureobasidium pullulans. It is a biodegradable and water-soluble ingredient.

Does pullulan provide long-term benefits for the skin?

Pullulan primarily offers temporary cosmetic effects such as skin tightening and smoothing. While it can improve the appearance of skin texture, its benefits are not typically long-lasting or structural.

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Pullulan

Pullulan is a natural polysaccharide produced by fermentation of starch. In cosmetics, it forms a thin, invisible film on the skin or hair, providing a temporary tightening or smoothing effect. It also acts as a binder and thickener in various formulations.

NoneFilm formerVeganEvidence: Medium

BenefitModerate 1.5 / 4

Texture i1.5 / 4

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

RiskVery low 0 / 4

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

Temporary skin tightening
Film-forming properties
Thickening agent

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Products with Pullulan

Lumene

Nordic-C [Valo] Glow Boost Essence

4.4/ 515/16/7

Lumene

Nordic Bloom Anti-Wrinkle & Firm Moisturizing V-Shape Serum

4.4/ 515/20/6

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Frequently asked questions

What is pullulan made from?: Pullulan is a natural polymer derived from the fermentation of starch by the fungus Aureobasidium pullulans. It is a biodegradable and water-soluble ingredient.
Does pullulan provide long-term benefits for the skin?: Pullulan primarily offers temporary cosmetic effects such as skin tightening and smoothing. While it can improve the appearance of skin texture, its benefits are not typically long-lasting or structural.