Silicone Quaternium-9
Silicone Quaternium-9 is a cosmetic ingredient used as an antistatic, 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 | SILICONE QUATERNIUM-9 |
| Function | ANTISTATIC, HAIR CONDITIONING |
| Prevalence | 1 products (0% of dataset) |
| Most used in | Other |
| EU status | Restricted (annex ) |
Used in
Prescription 100%
Frequently asked
- What does Silicone Quaternium-9 do in skincare?
- Silicone Quaternium-9 functions as an antistatic, hair conditioning agent in cosmetic formulas.
- Is Silicone Quaternium-9 allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Silicone Quaternium-9?
- It is most commonly found in Other products, especially prescription (100% of its uses).
Manufacturers with experience using Silicone Quaternium-9
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.