SPF Scout · Ingredient
Isotridecyl Isononanoate
CAS 59231-37-7
What this ingredient generally does
An emollient that softens and smooths the skin. It gives the product a slip that helps it spread easily.
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.
La Roche-Posay La Roche Posay Anthelios Sunscreen SPF 60 Ultra light
SPF 60 as labeled · U.S. formulation
La Roche-Posay La Roche Posay Laboratoire Dermatologique Anthelios 60 Ultra Light Sunscreen Broad Spectrum SPF 60 Water Resistant 80 Minutes
SPF 60 as labeled · U.S. formulation
Maybelline MAYBELLINE NEW YORK FIT ME DEWY PLUS SMOOTH FOUNDATION SPF 18 SUNSCREEN
SPF 18 as labeled · U.S. formulation
Olay Covergirl Plus Olay Simply Ageless Foundation Plus Titanium Dioxide Sunscreen Broad Spectrum SPF 28 (All Shades)
SPF 28 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.