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About product and suppliers:
        Alibaba.com offers 289 food source proteins products. About 45% of these are food bags, 12% are food additives, and 7% are emulsifiers. 

A wide variety of food source proteins options are available to you, such as sports supplements, protein, and spirulina. You can also choose from providing energy, anti-aging, and improved bone density. As well as from drum, bag, and bulk. And whether food source proteins is haccp, iso, or gmp. 

There are 289 food source proteins suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of food source proteins respectively. 

Food source proteins products are most popular in North America, Eastern Asia, and Western Europe. 

You can ensure product safety by selecting from certified suppliers, including 59 with ISO9001, 27 with ISO22000, and 26 with GMP certification.