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iHerb Customer Reviews



Savings of: $7.81 (46% off)

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avoid-- adulterated with sorbitol

Posted by Reviewer1253559 on Feb 25, 2015

I ordered this because I had bought it before and thought it was the same thing. It isn't. If you wonder what sorbitol will do to you, please search it online. (Or try it and experience the damage first hand as I did.) I'm angered and discouraged at having been tricked into buying junk represented as healthy. I will not buy any thing from Source "Naturals" in future.

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Source Natural @ good prices

Posted by 4633869893169787886 on Feb 21, 2015

Can't go wrong with Iherb prices and service.

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Posted by 5127229035426799934 on Feb 19, 2015


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My favorite Zinc

Posted by Reviewer3213655 on Oct 14, 2014

Of all the zinc supplements I have used over the past seven years, Source Naturals' Opti Zinc is definitely the best absorbing. I have far less hair shedding when I use it.

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Great value

Posted by 5557273887390567554 on Oct 02, 2014

Seem to be effective.

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Good before alcohol consumption

Posted by 5536595171908109527 on Feb 25, 2014

I take this before drinking alcohol and it prevents me from getting a hangover. Then after drinking I take some 3000mg vitamin c before bed. Zinc is necessary to prevent liver damage and it also keeps your blood pressure down from alcohol consumption

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Posted by 5578850690353612933 on Feb 21, 2014

Great product great price

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Posted by Reviewer1232864 on Nov 11, 2013

Good value. Tablets are small enough to swallow easily.

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great quality

Posted by 4694064749721744211 on Sep 18, 2013

so far source natural's products haven't disappointed me

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Posted by 5408849955437318388 on Sep 11, 2013

the seal was opened. I had to throw the packaging waste. annoying .

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1 person found the following review helpful

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