Niacinamide. Source-checked.
Moderate evidenceNiacinamide
Niacinamide
A vitamin B3 ingredient used in barrier, tone and oil-balance formulas.
Generally gentleSource-checked
Education, not a diagnosis. Patch test and introduce one active at a time.
A vitamin B3 ingredient used in barrier, tone and oil-balance formulas.
Education, not a diagnosis. Patch test and introduce one active at a time.