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About product and suppliers:
        Alibaba.com offers 198 l-serine price products. About 55% of these are vitamins, amino acids and coenzymes, 49% are animal pharmaceuticals, and 8% are anti-allergic agents. 

A wide variety of l-serine price options are available to you, such as food grade, medicine grade, and cosmetic grade. You can also choose from free samples. 

There are 200 l-serine price suppliers, mainly located in Asia. The top supplying countries are China (Mainland), India, and South Africa, which supply 99%, 1%, and 1% of l-serine price respectively. 

L-serine price products are most popular in North America, South America, and Eastern Europe. 

You can ensure product safety by selecting from certified suppliers, including 24 with ISO9001, 17 with Other, and 6 with HACCP certification.