Tannic Acid Market

The tannic acid market is projected to grow from USD 3,178.5 million in 2025 to USD 5,678.2 million by 2035, registering a robust CAGR of 5.9%. Industrial-grade tannic acid holds the largest product segment share at 46.2% in 2025, driven by its wide use in water treatment and metal chelation. The pharmaceutical segment will dominate the end-use category with a 38.7% market share, owing to its astringent, antioxidant, and antimicrobial functionalities in therapeutic formulations.