Excipient - Mannitol: Market Size & Forecast 2026

The global pharmaceutical-grade mannitol market stands at approximately USD 480 million in 2025 (base year), held in a structurally tight balance between concentrated supply from five dominant producers, hydrogenation-anchored feedstock costs tied to sucrose and glucose syrup pricing, and accelerating demand from oral solid dose and lyophilized injectable formulations. The reference price for pharmaceutical-grade D-mannitol (USP/EP/JP) sits at roughly USD 4,850 per metric tonne ex-works as of mid-2026, with spray-dried direct compression grades commanding a 25-40 percent premium over crystallised equivalents. > **Analyst Take.** The consensus 5.2 percent CAGR is directionally right but the composition is wrong: the crystalline sub-market grows at 3-4 percent while spray-dried DC grades run at 7 percent, which means buyers who do not segment their procurement strategy by grade are leaving

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