Tremella Fuciformis Polysaccharide

Tremella fuciformis polysaccharide is a sugar-rich biopolymer extracted from the snow mushroom. Formulators use it for dewy hydration, a soft feel, and lightweight moisture retention that keeps skin comfortable.
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Ingredient Snapshot

Overview
A sugar from snow mushroom that plumps skin with lightweight moisture.
Category
Hydration, Skin Conditioning, Soothing, Barrier Support
Type
Humectant

Ingredient Ratings

Overall Rating

Good

Comedogenic Risk

None

Skin Benefits

Draws water to the skin for a plumped, cushioned feel and helps relieve tightness. May calm visible dryness-related irritation for a softer, more comfortable surface.

Uses In Skincare & Cosmetics

Frequently used in hydrating serums, gel moisturizers, and sheet masks for a fresh, bouncy finish, and also appears in soothing mists to layer lightweight moisture.

Comedogenic Rating

This ingredient is not typically evaluated for comedogenicity, and no standardized rating is available.

Safety

Generally low irritation risk and suitable for sensitive skin; reactions are uncommon but possible, especially for those with mushroom sensitivities. Patch test if you have a history of botanical allergies.

Is Tremella Fuciformis Polysaccharide a Good Ingredient?

It rates Good for reliable humectant and film-forming hydration with a light, comfortable feel, though solid clinical data are more limited than for hyaluronic acid. The benefits are mainly moisturization rather than targeted treatment, which keeps it a notch below Great.

Products with Tremella Fuciformis Polysaccharide

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