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Customer Reviews
Ken

Posted by Reviewer3064193 From Australia on Nov 30, 2010
Purchased at iHerb
Good
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Note: iHerb does not imply any medical claims from this review. Disclaimer.
Great product

Posted by Reviewer2427927 From California on Jan 23, 2011
Purchased at iHerb
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)
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Note: iHerb does not imply any medical claims from this review. Disclaimer.
feel healthier

Posted by Reviewer2978913 From Australia on Feb 01, 2012
Purchased at iHerb
very happy in my mind
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Good for the stomach !

Posted by Reviewer1171802 From Belgium on Feb 16, 2012
Purchased at iHerb
Vitamine c is very important. Very good product.
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Life Extension, Dual - C

Posted by Reviewer1898633 From Hungary on Mar 15, 2012
Purchased at iHerb
not stomach problem.very good.
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