Polyquaternium-4/Hydroxypropyl Starch Copolymer
Polyquaternium-4/Hydroxypropyl Starch Copolymer is a cosmetic ingredient used as a film forming, hair conditioning agent. It is used in 1 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).
| INCI name | POLYQUATERNIUM-4/HYDROXYPROPYL STARCH COPOLYMER |
| Function | FILM FORMING, HAIR CONDITIONING |
| CAS number | - |
| Prevalence | 1 products (0% of dataset) |
| Most used in | Haircare |
| EU status | Restricted (annex ) |
Used in
Mousse & Foam 100%
Frequently asked
- What does Polyquaternium-4/Hydroxypropyl Starch Copolymer do in skincare?
- Polyquaternium-4/Hydroxypropyl Starch Copolymer functions as a film forming, hair conditioning agent in cosmetic formulas.
- Is Polyquaternium-4/Hydroxypropyl Starch Copolymer 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-4/Hydroxypropyl Starch Copolymer?
- It is most commonly found in Haircare products, especially mousse & foam (100% of its uses).
Manufacturers with experience using Polyquaternium-4/Hydroxypropyl Starch Copolymer
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.