BEHENTRIMONIUM METHOSULFATE is graded A (Safe) by Expert·ING, based on COSING, FDA regulatory data.

BEHENTRIMONIUM METHOSULFATE

Safety grade: A

This is a conditioning agent derived from plant oils that helps make hair smoother, shinier, and easier to comb. It also reduces static electricity that can make hair frizz.

This ingredient conditions and softens hair while reducing static buildup, making hair more manageable and preventing frizz in styling products.

Graded using: COSING, FDA.

Last verified: May 26, 2026