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About product and suppliers:
        Alibaba.com offers 260,345 amino acid products. About 56% of these are vitamins, amino acids and coenzymes, 1% are organic fertilizer, and 1% are sports supplements. 

A wide variety of amino acid options are available to you, such as vitamins, amino acids and coenzymes, seaweed, and humic acid. You can also choose from liquid, granular, and powder. As well as from slow, quick, and controlled. And whether amino acid is free samples, or paid samples. 

There are 260,037 amino acid suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and Taiwan, which supply 98%, 1%, and 1% of amino acid respectively. 

Amino acid products are most popular in North America, South America, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 32,625 with ISO9001, 20,117 with Other, and 4,371 with GMP certification.