Niacinamide vs Zinc for Acne

Comparing two supportive ingredients for acne-prone skin: sebum regulation, anti-inflammatory effects, and evidence. This page is part of the Skin Health hub on Evidence Before Claims. Content is for educational purposes only and is reviewed against peer-reviewed studies, FDA labeling, and current clinical guidelines. It does not provide diagnosis, treatment, or individualized

Reviewed by Amelia Ross, MD (illustrative reviewer) — MD, Dermatology. Last reviewed: May 2026. Educational content only; not medical advice.

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