Cosmetic ingredient dictionary
Beheneth-25 in cosmetics: what it is and what it does
Beheneth-25 is a cosmetic ingredient that lets oil and water mix, so the product can wash dirt away. Open Beauty Facts finds it in 9 products, most often sunscreen.
By Bravoora teamUpdated Sources checked 2 sourcesHow we check
What does Beheneth-25 do in a product?
In a cosmetic product, Beheneth-25 lets oil and water mix, so the product can wash dirt away, cleans the skin, hair or teeth, and keeps oil and water mixed. The EU’s CosIng database lists these jobs for it: surfactant, cleansing and emulsifying.
What other names and numbers does Beheneth-25 have?
- CAS number
- 26636-40-8
- CosIng reference
- 74581
Which products contain Beheneth-25?
Open Beauty Facts finds Beheneth-25 in the ingredient lists of 9 of the 22,021 products it has a list for, most often sunscreen, foundations and body care.
Products with it, by country of sale: France 7 · Tunisia 1 · Sweden 1 · Morocco 1.
Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Beheneth-25 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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