Steareth-20
Steareth-20 is a cosmetic ingredient used as a cleansing, surfactant - emulsifying agent. It is used in 377 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).
| INCI name | STEARETH-20 |
| Function | CLEANSING, SURFACTANT - EMULSIFYING, SURFACTANT - CLEANSING |
| CAS number | 9005-00-9 (Generic) |
| Prevalence | 377 products (0.41% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
| Monthly searches | 90 |
Used in
Eye Moisturizers 17.5%General Moisturizers 17%Conditioners 8.2%Deodorant 7.2%Mascaras 7.2%Serums 6.1%
Frequently asked
- What does Steareth-20 do in skincare?
- Steareth-20 functions as a cleansing, surfactant - emulsifying agent in cosmetic formulas.
- Is Steareth-20 allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Steareth-20?
- It is most commonly found in Skincare products, especially eye moisturizers (17.5% of its uses).
Manufacturers with experience using Steareth-20
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.