Cosmetic ingredient dictionary
Bis-Dimonium Methosulfate in cosmetics: what it is and what it does
Bis-Dimonium Methosulfate is a cosmetic ingredient that makes hair easier to comb, softer or shinier. Open Beauty Facts finds it in 10 products, most often hair care.
By Bravoora teamUpdated Sources checked 2 sourcesHow we check
What does Bis-Dimonium Methosulfate do in a product?
In a cosmetic product, Bis-Dimonium Methosulfate makes hair easier to comb, softer or shinier and keeps an emulsion from separating. The EU’s CosIng database lists these jobs for it: hair conditioning and emulsion stabilising.
What is Bis-Dimonium Methosulfate?
Bis-(Ethyl PPG-3 Behenate) Dimonium Methosulfate is the quaternary ammonium salt.
- CosIng reference
- 89875
Which products contain Bis-Dimonium Methosulfate?
Open Beauty Facts finds Bis-Dimonium Methosulfate in the ingredient lists of 10 of the 22,021 products it has a list for, most often hair care and hair conditioners.
Products with it, by country of sale: Germany 6 · Australia 4 · France 3 · Spain 1.
Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Bis-Dimonium Methosulfate 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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