Betaine
INCI name: Betaine
Betaine is classed in the EU CosIng database as hair conditioning, humectant and skin conditioning (humectant). Piel groups it with humectants.
What it does
- hair conditioning
- humectant
- skin conditioning (humectant)
How Piel groups it
Piel's knowledge base files Betaine under:
Found in 2,580 products in Piel's catalogue.
Identifiers
- INCI name
- Betaine
- CAS number
- 107-43-7 / 590-47-6
- EC number
- 203-490-6 / 209-684-7
- CosIng reference
- 74520
Data from Piel's records, September 19, 2026