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Sick free winter!

Posted by iHerb Customer on Mar 14, 2008 | Verified Purchase

I work in human services and come in contact with numerous people within a day. I usually get sick at least 2-3 times within the winter. I bought a store brand vitamin C before the "cold season" began and thought I was covered. I got sick shortly after (in December) and a friend recommended this brand of vitamin C. I have not changed anything else and I have not gotten sick since the beginning of December! (it is now middle of March) Also, I have acid reflux and other vitamin C products usually don't agree with me, but I have never had a problem with Ester C. Great product- no wonder it's patented!

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Ester C with citrus bioflavonoids

Posted by iHerb Customer on Feb 17, 2010 | Verified Purchase

great price, much better for the stomach

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Great Ester-C

Posted by iHerb Customer on Dec 28, 2007 | Verified Purchase

Ester-C's patent has been sold a select few manufactures and this being one of them. This is an outstanding product and have had excellent results with this manufacture. Also I like the fact that this company and brand is GMP certified as well. Highly recommended.

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Great Product

Posted by iHerb Customer on Aug 15, 2008 | Verified Purchase

Because they work and you don't have to take as many since they are 1000mg. However they are large tablets. I wish they could put all the strenght of these into a capsle.

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Ester C is the must take C.

Posted by iHerb Customer on Mar 06, 2017 | Verified Purchase

Ester C is the only vitamin C I would ever take because it is alkaline. American Health Ester C is excellent and the only one I would buy.

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Good for day to day

Posted by cherylphchan on Jan 25, 2016 | Verified Purchase

I prefer the Capsule version since the veggie tabs are a bit big to swallow, but it seems they only offer in small bottles? I tried these for a month and they are great in flu season, I don't get sick as easily as before. Now I stock them in large quantities.

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1 g vitamin C

Posted by finlandrecommends on Feb 12, 2014 | Verified Purchase

With this prize we certainly stick to iHerb when in need to buy vitamin C 1 g.

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First time customer

Posted by iHerb Customer on Apr 21, 2012 | Verified Purchase

Good Product, still using it, would recommend it

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Posted by iHerb Customer on Mar 06, 2012 | Verified Purchase

i use vitamin c every day to help me maintain a good health. Ester-c was recommended to me since you can take huge amounts without toxicity. it works great when you start taking it in the first signs of any sickness.

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Great product!

Posted by iHerb Customer on Dec 29, 2011 | Verified Purchase

I've been using this for years.

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