Snapshot
- Overview
- Conditions hair, making it smoother, easier to comb, and less static.
- Category
- Cleansing, Skin Conditioning
- Type
- Surfactant
Cetrimonium Bromide
Cetrimonium bromide is a cationic quaternary ammonium compound used as a conditioning surfactant in hair and skin products. It's included for detangling and antistatic effects, light cleansing, and to aid dispersion and stability as a co-emulsifier.
Like this ingredient?
Our take
Is Cetrimonium Bromide a Good Ingredient?
Provides detangling and antistatic benefits in rinse‑off formulas, but performance is highly formulation‑dependent and evidence for hair or skin health improvement is limited. It carries higher irritation potential, especially in leave‑ons or at higher levels, which tempers its rating.
What it does
Skin Benefits
Makes hair feel smoother and easier to comb while helping tame static and flyaways. Effects depend on the overall formula and target slip and manageability rather than long-term outcomes.
Where you'll find it
Uses in Skincare & Cosmetics
Used in rinse-out conditioners, 2‑in‑1 shampoos, and cream cleansers to improve comb-through and improve in-shower performance.
Before you use it
Safety
Can irritate skin and eyes, with greater risk in leave‑on products or at higher concentrations; patch testing is prudent for sensitive users. Subject to concentration limits in many regions; follow label directions. Discontinue use if burning or persistent redness occurs.
Products with Cetrimonium Bromide
