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Niacinamide in Skincare: Barrier Strengthening, Tone Evening & Layering
In modern cosmetic chemistry, few active ingredients match the multi-tasking versatility of niacinamide in skincare. Also known as Vitamin B3, this water-soluble vitamin plays a critical role in cellular energy synthesis and intercellular lipid production, making it a cornerstone component for reinforcing the moisture barrier, evening sallow skin tone, and refining visible pore micro-texture. Unlike…