Polyquaternium-65
Polyquaternium-65 is a cosmetic ingredient used as an emulsion stabilising, hair conditioning agent. It is used in 3 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).
| INCI name | POLYQUATERNIUM-65 |
| Function | EMULSION STABILISING, HAIR CONDITIONING |
| CAS number | - |
| Prevalence | 3 products (0% of dataset) |
| Most used in | Haircare |
| EU status | Restricted (annex ) |
Used in
Leave-in Treatments 66.7%Hair Masks 33.3%
Frequently asked
- What does Polyquaternium-65 do in skincare?
- Polyquaternium-65 functions as an emulsion stabilising, hair conditioning agent in cosmetic formulas.
- Is Polyquaternium-65 allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Polyquaternium-65?
- It is most commonly found in Haircare products, especially leave-in treatments (66.7% of its uses).
Manufacturers with experience using Polyquaternium-65
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.