What Not To Mix with Niacinamide? 2026-01-15
This article explores the compatibility of niacinamide with various skincare ingredients, highlighting what not to mix with it, including vitamin C, AHAs, BHAs, retinol, harsh exfoliants, and alcohol-based products. It provides guidance on safe usage practices, layering techniques, and the importance of patch testing, ensuring readers can maximize the benefits of niacinamide while avoiding irritation.
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