AMWAY NUTRILITE Protein HOWS?

My brother has an old package of supplements and what they use, as he liked to taste and changed in week, im ok with their tastes. If this supplement is good. Is it effective? Http: / / www.alibaba.com/product/in104535258-218411042-0/Nutrilite_Protein_Powder_500g.html

I stick to the whey protein because Nutrilite regulate almost everything in the description.

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