- Purity:99%
- CAS NO.: 61-90-5
- Appearance: White crystals or crystalline powder
- Purity:99%
- Source: Fermented gut microbiota
- Cas number: 1143-70-0
- Specification: Effective content 99%
- Appearance: White or almost white powder
- Specification: 80%
- Appearance: Almost white powder