Source Naturals OptiZinc® -- 120 Tablets
High potency zinc
I purchased this for it's high potency zinc for the winter season and because it also contains copper.
January 11, 2015
Simple and easy to take
I take 1 of these zinc tabs in the am and pm during winter season and 1/day in summer. Quality product - just works!
July 5, 2014
Good product with research behind it. Great prices on vitacost. Only one concern; should it still contain copper is a good question.
January 12, 2014
Best zinc around
it even has copper in it to help with absorbtion. AAA
April 5, 2013
Best zinc supplement I know of
Zinc monomethionine is the best form of zinc for bioavailability in the body. I choose this particular brand because it also contains copper which is essential to the body for proper zinc absorption and utilization.
January 21, 2013