iHerb Customer Reviews
Savings of: $14.61 (44% off)
Posted by 5138062356348204935 on Apr 04, 2015
Posted by 4763237868985447451 on Sep 09, 2014
It isn't easy to find natural vitamin C...but now I have! Love it!
Posted by Reviewer1717081 on Jul 14, 2014
Haven't used it yet.
love vitamin C- but remember
Posted by 5536595171908109527 on Jan 20, 2014
to also take copper as vit c depletes copper in your body? For some reason this Vit c I had a lot of problem with. It made me feel irritable and gave me an acid stomach. I prefer Vit c from life extension as it doesn't have the side effects of this one
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2 people found the following review helpful
Far too low PH
Posted by 5132604943336530110 on Sep 01, 2013
This product may be easily absorbed, but it is a disaster for your stomac. I tested the PH was as low as it could bee on the test strip. It is sad that the traditional buffered C-vitamins, pure calcium ascorbate, hardly seems to be manufactured any more. I quite sure that I am not the only one with a sensitive stomach.
On my "essential supplements" list
Posted by 4889750189678951623 on Mar 06, 2013
These protect me from any flu! One in the morning and one after the workout and I'm good :)
Posted by 5500680710890134502 on Jan 25, 2013
very good and very effective vitamin C.Good price for capsules with crystal vitamin c
Twinlab, C-1000 Caps
Posted by Reviewer1043720 on Mar 13, 2012
Best vitamin C product without the use of rose hips or bioflavanoids
Posted by Reviewer1919832 on Jan 10, 2012
Product keeps me healthy all year long and a good price for the 250 caps
Posted by Reviewer1402046 on Jun 15, 2011
My favorite vitamin C capsule. One of several Twinlab products I like and use.