Thiodipropionic Acid
Thiodipropionic Acid is a cosmetic ingredient used as a skin conditioning agent. It is used in 6 products in our dataset. It is regulated in the EU (listed in a Cosmetics Regulation annex).
| INCI name | THIODIPROPIONIC ACID |
| Function | SKIN CONDITIONING |
| CAS number | 111-17-1 |
| EC number | 203-841-3 |
| Prevalence | 6 products (0.01% of dataset) |
| Most used in | Skincare |
| EU status | Restricted (annex ) |
| Monthly searches | 30 |
Used in
Day Moisturizers 16.7%Face Cleansers 16.7%General Moisturizers 16.7%Hair Masks 16.7%Night Moisturizers 16.7%Serums 16.7%
Frequently asked
- What does Thiodipropionic Acid do in skincare?
- Thiodipropionic Acid functions as a skin conditioning agent in cosmetic formulas.
- Is Thiodipropionic 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 Thiodipropionic Acid?
- It is most commonly found in Skincare products, especially day moisturizers (16.7% of its uses).
Manufacturers with experience using Thiodipropionic Acid
Match with vetted US contract manufacturers that have hands-on experience formulating with this ingredient.