Cosmetic ingredient dictionary
Sodium Benzotriazolyl Butylphenol Sulfonate in cosmetics: what it is and what it does
Sodium Benzotriazolyl Butylphenol Sulfonate is a cosmetic ingredient that protects the product from UV light. Open Beauty Facts finds it in 14 products, most often bath and shower.
By Bravoora teamUpdated Sources checked 2 sourcesHow we check
What does Sodium Benzotriazolyl Butylphenol Sulfonate do in a product?
In a cosmetic product, Sodium Benzotriazolyl Butylphenol Sulfonate protects the product from UV light. The EU’s CosIng database lists this job for it: UV absorber.
What other names and numbers does Sodium Benzotriazolyl Butylphenol Sulfonate have?
- CAS number
- 92484-48-5
- EC number
- 403-080-9
- CosIng reference
- 58724
Which products contain Sodium Benzotriazolyl Butylphenol Sulfonate?
Open Beauty Facts finds Sodium Benzotriazolyl Butylphenol Sulfonate in the ingredient lists of 14 of the 22,021 products it has a list for, most often bath and shower, shampoos and shampoos for colored hair.
Products with it, by country of sale: France 6 · Germany 2 · United States 2 · Italy 1.
Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Sodium Benzotriazolyl Butylphenol Sulfonate turns up, not how much of the market it is.
Bravoora reads this ingredient for everyone you shop for: an allergy or intolerance, a vegan or vegetarian diet, a calorie or protein goal, and the labels on supplements and skincare too. Build a profile · For dermatologists, dietitians and doctors
Sources
The job, the description and the EU annex entry are CosIng’s; the fragrance allergens are the EU Annex III names Bravoora’s label checker reads; the product counts are Open Beauty Facts’.
- European Commission: CosIng cosmetic ingredient database (functions, description, EU annex entry)
- Open Beauty Facts: product database, 77,506 products, read 13 October 2026, ODbL
Contains information from Open Beauty Facts, which is made available here under the Open Database License (ODbL). Read the licence · Download this dictionary’s data · How we check
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