Polyquaternium-51
Polyquaternium-51 is a cosmetic ingredient used as a film forming, skin conditioning agent. It is used in 232 products in our dataset. It carries no restriction under the EU Cosmetics Regulation annexes.
| INCI name | POLYQUATERNIUM-51 |
| Function | FILM FORMING, SKIN CONDITIONING |
| CAS number | 125275-25-4 |
| Prevalence | 232 products (0.25% of dataset) |
| Most used in | Skincare |
| EU status | No annex restriction |
| Monthly searches | 20 |
Used in
Toners 21.1%Serums 13.4%General Moisturizers 10.3%Essences 6.9%Face Cleansers 6.5%Ampoules 4.7%
Frequently asked
- What does Polyquaternium-51 do in skincare?
- Polyquaternium-51 functions as a film forming, skin conditioning agent in cosmetic formulas.
- What products contain Polyquaternium-51?
- It is most commonly found in Skincare products, especially toners (21.1% of its uses).
Manufacturers with experience using Polyquaternium-51
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.