As per the report published by Allied Market Research, the global tannin market was pegged at $2.3 billion in 2020, and is expected to reach $4.0 billion by 2030, growing at a CAGR of 5.7% from 2021 to 2030. Increase in need for leather and wine, rise in use of tannin in leather processing drive the growth of the global tannin market. However, various side effects of tannin hinder the...