SPF Scout · Ingredient
Sorbitan Tristearate
CAS 26658-19-5
What this ingredient generally does
Sorbitan Tristearate helps oil and water mix. It keeps the water and oil parts of the formula from separating.
Reviewed before publication. This note describes function in a formulation — nothing else.
Published formulations that list this ingredient
These are the 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.
Cetaphil Cetaphil Sheer Mineral Sunscreen SPF 30
SPF 30 as labeled · U.S. formulation
Shiseido SHISEIDO BENEFIANCE NUTRIPERFECT DAY
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.