Behentrimonium Methosulfate8 ●
TL;DR. This ingredient is a cationic conditioning agent and emulsifying aid used mainly in hair conditioners, masks, and leave-ins. It helps soften hair, reduce static, improve detangling, and support creamy oil-in-water emulsions.
What does Behentrimonium Methosulfate8 do in a cosmetic formula?
This ingredient is a cationic conditioning agent and emulsifying aid used mainly in hair conditioners, masks, and leave-ins. It helps soften hair, reduce static, improve detangling, and support creamy oil-in-water emulsions.
Is Behentrimonium Methosulfate8 clean?
From a clean-beauty perspective, it is generally viewed as a mild, effective conditioning material, but it can raise friction in stricter frameworks because it belongs to the cationic conditioning salt category. Irritation potential is usually low at normal use levels, though rinse-off use is the most common fit.
Is Behentrimonium Methosulfate8 sustainable?
This material is commonly made from a long-chain fatty alcohol source that may be plant-derived, often from rapeseed or other vegetable oils, plus synthetic chemical conversion. It is not the strongest sustainability match because cationic conditioning salts can have aquatic-life profile concerns and biodegradability depends on the exact grade and test conditions.
Is Behentrimonium Methosulfate8 COSMOS-approved?
It is not a straightforward COSMOS-organic ingredient and may not be accepted in many COSMOS-certified natural or organic formulations, especially when the full commercial blend includes non-approved auxiliaries. Green Chemistry alignment is mixed, with possible renewable fatty feedstock but added chemical processing and a less favorable aquatic profile than simpler fatty alcohols or ester conditioners.
How does Behentrimonium Methosulfate8 work chemically?
The molecule is a cationic quaternary ammonium salt with a C22 fatty chain, which helps it adsorb onto negatively charged hair surfaces and reduce friction, static, and wet-combing force. Typical use is about 0.5% to 5% active material in conditioners, with best performance in acidic to neutral systems and limited compatibility with high levels of anionic surfactants.
Last updated 2026-08-18