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About product and suppliers:
        Alibaba.com offers 235,428 amino acid products. About 62% of these are vitamins, amino acids and coenzymes, 8% are feed grade amino acids, and 2% are organic fertilizer. 

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

There are 234,137 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 50,795 with ISO9001, 24,005 with Other, and 5,705 with FSC certification.