Tremella Fuciformis Polysaccharide
Ingredient Facts
Tremella fuciformis polysaccharide
Botanical · Emulsion Stabilising
Plant-Derived
Occlusive
Emulsifier
Skin Conditioner
Mushroom
Clean
A hydrating ingredient that helps skin lock in moisture and gives products a smooth, stable texture.
See origin →
Functions
Emulsion Stabilising
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Film Forming
Creates a physical seal on skin to lock moisture in and keep irritants out. The "slugging" ingredient — barrier protection.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Verified Jun 2026
Data: CosIng