Cosmetic ingredient dictionary
Taurine in cosmetics: what it is and what it does
Taurine is a cosmetic ingredient that keeps the product's acidity steady. Open Beauty Facts finds it in 29 products, most often shampoos.
By Bravoora teamUpdated Sources checked 2 sourcesHow we check
What does Taurine do in a product?
In a cosmetic product, Taurine keeps the product's acidity steady. The EU’s CosIng database lists this job for it: buffering.
What other names and numbers does Taurine have?
- CAS number
- 107-35-7
- EC number
- 203-483-8
- CosIng reference
- 38477
Which products contain Taurine?
Open Beauty Facts finds Taurine in the ingredient lists of 29 of the 22,021 products it has a list for, most often shampoos, hair care and anti-dandruff shampoos.
Products with it, by country of sale: France 9 · Germany 5 · Morocco 4 · United States 2.
Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Taurine 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
Create a website profile with the things you avoid and the people you check for.
Build my profileSaved to your account. On launch day, sign in to the app with the same email and carry on where you left off.