Cosmetic ingredient dictionary
Stearamidopropyl Dimethylamine in cosmetics: what it is and what it does
Stearamidopropyl Dimethylamine is a cosmetic ingredient that lets oil and water mix, so the product can wash dirt away. Open Beauty Facts finds it in 308 products, most often hair care.
By Bravoora teamUpdated Sources checked 2 sourcesHow we check
What does Stearamidopropyl Dimethylamine do in a product?
In a cosmetic product, Stearamidopropyl Dimethylamine lets oil and water mix, so the product can wash dirt away, keeps oil and water mixed, and makes hair easier to comb, softer or shinier. The EU’s CosIng database lists these jobs for it: surfactant, emulsifying, hair conditioning and antistatic.
What other names and numbers does Stearamidopropyl Dimethylamine have?
- CAS number
- 7651-02-7
- EC number
- 231-609-1
- CosIng reference
- 38257
Which products contain Stearamidopropyl Dimethylamine?
Open Beauty Facts finds Stearamidopropyl Dimethylamine in the ingredient lists of 308 of the 22,021 products it has a list for, most often hair care and hair conditioners.
Products with it, by country of sale: Australia 68 · France 54 · Germany 51 · Norway 36.
Counted on 13 October 2026 from Open Beauty Facts, which volunteers fill from real packs: it shows where Stearamidopropyl Dimethylamine 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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