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iHerb Customer Reviews

$6.36
$9.99
Savings of: $3.63 (36% off)
4.3 out of 5 based on 254 reviews
Customer Ratings
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Items 41-45 of 188 total

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No difference noticed

2 people found the following review helpful

Posted by Reviewer3052679 on Apr 12, 2013

No differnce noticed, like a lot of vitamins . . HOW CAN YOU REALLY TELL!

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

Poor

2 people found the following review helpful

Posted by 5081336465330627219 on Apr 08, 2014

Makes me nauseous and have been sick from taking it. Must be taken with food! It does not say this on the packaging.

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Note: iHerb does not imply any medical claims from this review. Disclaimer.

useless

2 people found the following review helpful

Posted by 5280615812874896036 on Oct 04, 2015

Useless for various health issues that my husband and I have, otherwise alleviated by zinc. Apart from being useless, it is also makes both of us nauseated. Zinc picolinate, on the other hand, helps a lot.

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

4 people found the following review helpful

Posted by Reviewer1606503 on Jul 01, 2010

Zinc is a fairly new supplement for me. I bicycle, road bike like a mad man and I know I deplete my body of many of it’s vitamins and minerals. I know Vitamins and minerals like A, C, B-complex, omega-3, magnesium and zinc really help me.

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Best so far

3 people found the following review helpful

Posted by Reviewer1108029 on Dec 05, 2009

Best zinc I've tried so far.

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Items 41-45 of 188 total

« Previous | 7 8 9 10 11 | Next »