Laureth-4 Carboxylic Acid
Laureth-4 Carboxylic Acid is a cosmetic ingredient used as a surfactant - cleansing agent. It is used in 20 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).
| INCI name | LAURETH-4 CARBOXYLIC ACID |
| Function | SURFACTANT - CLEANSING |
| CAS number | 27306-90-7 |
| Prevalence | 20 products (0.02% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
| Monthly searches | 30 |
Used in
Face Cleansers 65%Shampoos 20%Exfoliators 10%Hand Soaps 5%
Frequently asked
- What does Laureth-4 Carboxylic Acid do in skincare?
- Laureth-4 Carboxylic Acid functions as a surfactant - cleansing agent in cosmetic formulas.
- Is Laureth-4 Carboxylic Acid allowed in cosmetics?
- Yes, but it is regulated in the EU — it appears in a Cosmetics Regulation annex with usage conditions.
- What products contain Laureth-4 Carboxylic Acid?
- It is most commonly found in Skincare products, especially face cleansers (65% of its uses).
Manufacturers with experience using Laureth-4 Carboxylic Acid
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.