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iHerb Customer Reviews

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too much

Posted by iHerb Customer on September 19 2012 | Verified Purchase

I find 50mg way too much for one pill. when I was taking it I noticed that after 1-2 hours I hot headache and nausea, and eventually realized that it is from the overdose of zinc! now I have been cutting pills to 4, only then you get your daily value good. but for this price, good amount, will probably use it for years.

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not so sure...

Posted by iHerb Customer on April 26 2010 | Verified Purchase

I have been taking zinc for a while now, but a quarter of the way through this bottle, I realized these tablets were making me nauseous. Im not sure if the amount was too much for me to handle. I will try a lower dosage.

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Good price but full of fillers

Posted by iHerb Customer on June 29 2017 | Verified Purchase

Great price but all the fillers in the list of ingredients give me the creeps.

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Hurts my stomach

Posted by iHerb Customer on May 17 2017 | Verified Purchase

I can't really tell whether this product is good and efficient for increasing my zinc levels because every time I took it (regardless of food intake), it always gave me gastric pain almost immediately after taking it and made me feel nauseated. I tried other zinc supplements from different brands and didn't have this kind of problem. So, now I have a bottle of 200+ zinc pills that I can't use. Money wasted,

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Posted by iHerb Customer on October 14 2016 | Verified Purchase

could not take

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Ni fu ni fá

Posted by iHerb Customer on April 7 2014 | Verified Purchase

Noté cierta mejoría con el acné las primeras semanas pero el efecto se fué diluyendo y ahora realmente no noto ninguna ventaja notable tomándolo.

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Posted by iHerb Customer on February 28 2012 | Verified Purchase

Does not seem to absorb well and dosage is too small. 100 mg would be preferred.

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unsure, trying first time

Posted by iHerb Customer on January 31 2008 | Verified Purchase

just tried for first time. Nothing negative at this point. Now product prices keepp me satisfied.

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