Niacinamide: Market Size & Forecast 2026

The global niacinamide (Vitamin B3) ingredient market reached approximately USD 1.7 billion in 2025, held in a structurally tight balance between accelerating cosmetic-grade demand driven by clinical cosmeceutical trends, a concentrated supplier base that controls formulation-grade capacity, and feedstock cost volatility anchored to 3-methylpyridine pricing swings. The category expands at a 4.2% CAGR through 2032, reaching roughly USD 2.3 billion, with cosmetic-grade niacinamide commanding 65% of volume and growing at roughly 5% CAGR against 2, 3% for pharmaceutical and food-grade segments. > **Analyst Take.** The call is to lock indexed cover now and resist the temptation to back-load 2027 volume on the hope that 3-methylpyridine stays benign. The 18-month-old consensus that feedstock is "structurally stable" is a trailing indicator: three of the last five quarters saw 20%+ quarter-on-q

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