Polyquaternium-59
Polyquaternium-59 is a cosmetic ingredient used as an uv absorber agent. It is used in 45 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).
| INCI name | POLYQUATERNIUM-59 |
| Function | UV ABSORBER |
| CAS number | - |
| Prevalence | 45 products (0.05% of dataset) |
| Most used in | Haircare |
| EU status | Restricted (annex ) |
| Monthly searches | 10 |
Used in
Styling Creams & Sprays 26.7%Hair Sprays 15.6%Dry Shampoos 13.3%Leave-in Conditioners 11.1%Shampoos 8.9%Heat Protectants 4.4%
Frequently asked
- What does Polyquaternium-59 do in skincare?
- Polyquaternium-59 functions as an uv absorber agent in cosmetic formulas.
- Is Polyquaternium-59 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-59?
- It is most commonly found in Haircare products, especially styling creams & sprays (26.7% of its uses).
Manufacturers with experience using Polyquaternium-59
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.