iHerb Customer Reviews
Savings of: $0.87 (29% off)
Posted by Anaterma on Jan 12, 2016
good to balance testosterone, i'm a female and when using this i get less blemishes, less oily skin etc. i don't fancy the dose thou, usually i cut tabs in half. and i kinda seem to be 'addicted' to it, thou in this case it's just a metaphor, since when i stop using it, usually my skin tend to break out more. i wish my hormonal system got more stable without constant intake of any supplement. also this could be smaller with addition of copper, to prevent gray hair, just imo. but all n all this is perfect, quality and price considering.
21st Century Zinc
Posted by Reviewer1045112 on Dec 11, 2015
You can't beat the price.
Good & Cheap
Posted by 5286240005644799960 on Dec 09, 2015
I know that zinc is benefial for skin and immune system. I started taking zinc & biotin for 3 months and I notice my hair get long and thick faster than before. I sometimes take zinc with vitamin C when I don't get much rest. And I don't get sick as I used to. But I don't think I'll repurchase because it upset my stomach everytime.
21st Century Health Care, Zinc, 50 mg, 110 Tablets (CEN-21393
Posted by 5158724648720167479 on Sep 03, 2015
DUE TO A SEVERE GUT CONDITION I HAVE A PROBLEM ABSORBING NUTRIENTS. SINCE I HAVE STARTING THE USE OF THIS, MY ZINC LEVELS HAVE RETURNED TO WITHIN THE NORMAL RANGE.
Posted by 4867013076621659252 on Sep 02, 2015
Posted by Reviewer2915199 on May 23, 2015
Edullinen ja hyvin nukuttaa kun ottaa illalla.
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4 people found the following review helpful
Posted by 5595251913317212686 on May 19, 2015
La tomo a diario y en conjunto con otras cosas, si siento que controla los granos.
Posted by 5214723927601352761 on Mar 14, 2015
Good price, good product, easy to swallow
Posted by 5153656722083604129 on Feb 27, 2015
I need it, because I made some clear of my organism. And I'm supposed to take it in order to make my metabolism better