is whey pretien''optimum 100%whey pretien'' or a mass gainer better''prolab nlarge2''?
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is whey pretien''optimum 100%whey pretien'' or a mass gainer better''prolab nlarge2''?
Both are very different, ones a protein drink the others a weight gainer. Big Big difference.
i agree with giantz, whats your goals? I guess no matter what protein is necissary, weight gainer is only if you are bulking up and not getting enough food or just want some extra bulk.