Berberine API segmentation by type distinguishes raw powder, crystalline, salt forms, nano‑formulations, and bulk versus fine grades, each influencing cost structure and end‑use suitability. Raw powder, the most widely produced form, supplies approximately 45 % of the market owing to its low processing cost and compatibility with conventional tablet‑compression lines. Crystalline berberine, characterized by higher purity (> 98 %), commands a 25 % share, primarily serving pharmaceutical‑grade products where impurity profiles are tightly regulated. Salt derivatives such as berberine chloride and berberine hydrochloride account for 15 % of volume, offering enhanced solubility for liquid‑dosage formulations. Nano‑formulated berberine, still emerging, represents about 10 % of shipments, driven by research into improved bioavailability and targeted delivery. The remaining 5 % consists of specialized fine‑grade powders used in high‑precision dosing applications. These type‑based segments collectively define the supply‑side dynamics of the Berberine API market, with raw powder and crystalline forms together representing three‑quarters of total production capacity.