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iHerb Customer Reviews

Now Foods, L-OptiZinc, 30 mg, 100 Capsules

$5.39
$8.99
Savings of: $3.60 (40% off)
4.4 out of 5 based on 241 reviews
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Items 6-10 of 182 total

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Great product, also for astma

10 people found the following review helpful

Posted by Reviewer2292722 on Sep 19, 2008

This is the best Zinc formulation as far as I know. For Zinc is very hard to absorb. This is the best form, so you can be sure your body will get Zinc. My brother uses it too, and after a week or so, his astma was getting less! I use it together with Iron 18 mg and Cupper 2 mg. Only those have to be taken at least 4 hours later or earlier as the Zinc.

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best zinc i've tried

8 people found the following review helpful

Posted by Reviewer1394762 on Sep 15, 2011

This is a great form of zinc. It is highly absorbed into the body, and does not cause me stomach upset. I am careful to take it with food. I like the zinc-copper balance in it, as well as the chelated methionine. I have given it to my children who have ADHD, as most kids with attention deficit are zinc deficient.

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The copper in this gives it the perfect balance.

7 people found the following review helpful

Posted by Reviewer1237992 on Jan 19, 2012

I started taking a zinc only supplement then discovered this one with a copper supplement and all of the white spot on my finger nails have disappeared and my energy is good. Too much zinc can deplete your copper, so this is a beautiful balance of the two for optimum results.

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excellent!

7 people found the following review helpful

Posted by Reviewer2002384 on Nov 14, 2010

This product has helped clear up my adult acne and used with vitamin C helps prevent be from getting frequent colds and sore throats. I need to take it with food otherwise it will upset my stomach.

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Not effective

7 people found the following review helpful

Posted by Reviewer2743011 on Aug 19, 2012

I have been taking this for 50 days. I have done a zinc tally test to see if my levels have risen after this amount of time, and the test shows no improvement from baseline. I don't recommend this product

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Items 6-10 of 182 total

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