Behentrimonium Methosulfate
Behentrimonium Methosulfate is a cosmetic ingredient used as an antistatic, hair conditioning agent. It appears in about 1% of cosmetic products in our 90,000+ product dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex). PubMed carries one study of its skin or topical use.
| INCI name | BEHENTRIMONIUM METHOSULFATE |
| Function | ANTISTATIC, HAIR CONDITIONING, SURFACTANT - CLEANSING |
| CAS number | 81646-13-1 / 241148-21-0 |
| EC number | 279-791-1 |
| Prevalence | 896 products (0.97% of dataset) |
| Most used in | Haircare |
| EU status | Restricted (annex ) |
| Scientific studies | 1 on PubMed (skin/cosmetic/topical) |
| Monthly searches | 1,900 |
Used in
Conditioners 31.8%Hair Masks 22.9%Leave-in Conditioners 9.8%Styling Creams & Sprays 4.8%Leave-in Treatments 4.7%Shampoos 3.8%
Frequently asked
- What does Behentrimonium Methosulfate do in skincare?
- Behentrimonium Methosulfate functions as an antistatic, hair conditioning agent in cosmetic formulas.
- Is Behentrimonium Methosulfate allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Behentrimonium Methosulfate?
- It is most commonly found in Haircare products, especially conditioners (31.8% of its uses).
Manufacturers with experience using Behentrimonium Methosulfate
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