Aminoethanesulfinic Acid
Aminoethanesulfinic Acid is a cosmetic ingredient used as an antioxidant, reducing agent. It is used in 7 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).
| INCI name | AMINOETHANESULFINIC ACID |
| Function | ANTIOXIDANT, REDUCING |
| CAS number | 300-84-5 |
| Prevalence | 7 products (0.01% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
Used in
Serums 42.9%Essences 14.3%Makeup Removers 14.3%Sunscreens 14.3%Toners 14.3%
Frequently asked
- What does Aminoethanesulfinic Acid do in skincare?
- Aminoethanesulfinic Acid functions as an antioxidant, reducing agent in cosmetic formulas.
- Is Aminoethanesulfinic 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 Aminoethanesulfinic Acid?
- It is most commonly found in Skincare products, especially serums (42.9% of its uses).
Manufacturers with experience using Aminoethanesulfinic Acid
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.