Niacinamide
Niacinamide
1. INCI & CAS
INCI: Niacinamide · CAS: 98-92-0
2. Role in the formula
Three percent is a toner level, lower than the cream, so the liquid stays clear.
3. Typical use levels (formulation guide)
- Reference component allocation: 3% w/w.
Dissolve in water. No gum.
7. Claims language (Do / Don’t)
- Supports a tone-care toner story










































