Quote (Darkblue @ Feb 17 2011 04:19pm)
Hey raynor,
whats the difference between these two?
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ZMA
Brand: NOW
Zinc Magnesium Aspartate!
Designed To Maximize Absorption And Promote Recovery
&
ZMA
Brand: Optimum
Zinc Monomethionine Aspartate
Support Testosterone Levels And Muscle Strength
------------------------------------------------------------------------
they are both called ZMA, but one is zinc magnesium aspartate, while the other is zinc monomethionine aspartate. whats the difference? I also noticed the optimum brand seems to have a substantial amount more of people using it, like 10x more (on bb.com) than the NOW brand
i heard that this can help sleep as well is this true?
They both are Zinc, Magnesium, and B6. The NOW! has slightly more B6 (not like it really matters that much).
As far as the zinc type goes, Optimum uses Zinc Monomethionine and NOW! uses Zinc Methionine and Asparate.
To be quite honest with you, there is little difference. Zinc Monomethionine is a 1:1 ratio of Zinc to L-Methionine. Thus the mono before methionine. Does the balance need to be exactly 1:1? Nope.
Bottom line, the NOW! product is Cheaper, has more B6, and is thus a better value. Get the NOW! version.