iHerb Customer Reviews
Savings of: $3.00 (25% off)
Sorry, this product is no longer in stock.
Posted by Reviewer2427927 on Jan 23, 2011
I have been using Derk and Sandy's products for years. Their Dual-C is easy to digest, gives me energy, and adds to my good health. I highly recommend Dual-C (LEX-24009)
Posted by Reviewer2978913 on Feb 01, 2012
very happy in my mind
Good for the stomach !
Posted by Reviewer1171802 on Feb 16, 2012
Vitamine c is very important. Very good product.
Life Extension, Dual - C
Posted by Reviewer1898633 on Mar 15, 2012
not stomach problem.very good.
Posted by Reviewer2190904 on Oct 27, 2007
This is the only vitamin C on the market that is both oil and water soluble. At one time I was only able to get through Life Extension Foundation but I'm glad iHerb carries this product.
Dual - C
Posted by Reviewer2427281 on Jul 17, 2012
OK if you are not allergic to corn. I prefer the powderd form that has no added ingredients.
Posted by Reviewer1852029 on Oct 26, 2009
formula. It has both the water soluble and fat soluble forms of C. Most formulas just have a water soluble.
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