✅ Generally Safe
Is Niacinamide safe for perioral dermatitis?
Also known as: nicotinamide, vitamin b3
Verdict: Generally Safe
Supports skin barrier function and reduces inflammation. Well-tolerated at concentrations up to 10%.
Where it appears
Niacinamide is generally considered safe for perioral dermatitis-prone skin and can be used as part of a gentle, PD-safe routine.
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