SPF Scout · Ingredient
Tremella Fuciformis Polysaccharide
CAS -
What this ingredient generally does
The sugar-based fraction of a mushroom that conditions skin and forms a thin film on the surface. It also stabilizes the mix so the oil and water parts stay blended.
Reviewed before publication. This note describes function in a formulation, and nothing else.
Published U.S. formulations that list this ingredient
These are the U.S. formulations currently published in the SPF Scout catalog whose stored ingredient declaration includes this ingredient. It is not a list of every product on the market, and the order carries no meaning.
Beta-Glucan Mild Sunscreen
Labeler: IUNIK · SPF 50+ as labeled · U.S. formulation
Pacifica Ultra CC Cream Radiant Foundation SPF 30
Labeler: Pacifica Beauty · SPF 30 as labeled · U.S. formulation
Pacifica Ultra CC Cream Radiant Foundation SPF 30 Neutral/Fair
Labeler: Pacifica Beauty · SPF 30 as labeled · U.S. formulation
Pacifica Ultra CC Cream Radiant Foundation SPF 30 Warm/Medium
Labeler: Pacifica Beauty · SPF 30 as labeled · U.S. formulation
Checking this against your own list
You can select this ingredient in the SPF Scout app as one to flag. The app compares your selections against a product's stored declaration on your device; your list never reaches this website.
This comparison does not predict whether your skin will react.
Where this information comes from
Ingredient names, CAS numbers and recorded functions come from SPF Scout’s curated ingredient dictionary, grounded in CosIng, the European Commission’s Cosmetic Ingredient Database. Content © European Union, reused with acknowledgement.