SPF Scout · Ingredient
Hydrolyzed Soy Protein
CAS 68607-88-5
What this ingredient generally does
A protein fragment that conditions skin and hair and draws in and holds moisture. It also cuts static in hair. In practice it leaves skin and hair feeling smoother and less prone to flyaways.
Reviewed before publication. This note describes function in a formulation, and 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.
AMCOL Health & Beauty Solutions, Inc. DBA Age Renewal Firming
SPF 30 as labeled · U.S. formulation
CVS Health Age Renewal Firming and Hydrating Moisturizer SPF 30
SPF 30 as labeled · U.S. formulation
L'Oreal USA Products Inc Kiehls Since 1851 Facial Fuel Daily Energizing Moisture Treatment for Men Broad Spectrum SPF 20 Sunscreen
SPF 20 as labeled · U.S. formulation
Walgreens Advanced Anti-Wrinkle and Firming Day Cream Broad Spectrum SPF18 Sunscreen
SPF 18 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.