Definition ：

Chelated zinc, synthesized from soluble zinc salts and methionine (2-amino-4-methylthio-butyric acid), is available in two molar ratios of 1:1 and 2:1. It is a white or off-white powder with a slight methionine-like odor.

The chelate of zinc and L-methionine has two molecular formulas (1:1 type: (C₅H₁₀NO₂SZn)HSO₄; 2:1 type: C₁₀H₂₀N₂O₄S₂Zn), which meet the standards for feed additives and food grade.

Application Areas ：

Feed additives, food fortifiers, health products, and sports nutrition products are used to supplement zinc in animals and humans, enhance immunity, and promote growth and development. They are suitable for use in feed, food, and health product industries.