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iHerb Customer Reviews

Natural Factors, Vitamin C, Time Release, 1000 mg, 180 Tablets

$15.37
$21.95
Savings of: $6.58 (30% off)
4.5 out of 5 based on 161 reviews
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Items 11-15 of 120 total

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great value

1 person found the following review helpful

Posted by Reviewer1223896 on Oct 07, 2011

time release vit C great product

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

Excellent product,

1 person found the following review helpful

Posted by Reviewer1521595 on Nov 13, 2011

really optimal slow release and no stomach aches.

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

FIGHT THE FLU!!

1 person found the following review helpful

Posted by Reviewer1964014 on Aug 22, 2012

I take ONE tab of these everytime i'm having flu. IT WORKS! Flu and sneezing goes away! Another tip is if it still does persist I would take ANOTHER tab at night after dinner.

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This is my favorite Vitamin C

1 person found the following review helpful

Posted by Reviewer2471101 on Jan 21, 2010

I really like this time release Vitamin C - it doesn't have a lot of filler ingredients like so many other vitamins have. I also think the time release suits my immune system better than regular vitamin C.

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Time Release Formula

1 person found the following review helpful

Posted by MikeMember on May 14, 2007

I've taken Vitamin C for years and always insist on a time-release formula. This product is great year-round!

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Items 11-15 of 120 total

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