Reviewer3064193님께서 Nov 30, 2010 에 작성하셨습니다.
Reviewer2427927님께서 Jan 23, 2011 에 작성하셨습니다.
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)
Reviewer2978913님께서 Feb 01, 2012 에 작성하셨습니다.
very happy in my mind
Good for the stomach !
Reviewer1171802님께서 Feb 16, 2012 에 작성하셨습니다.
Vitamine c is very important. Very good product.
Life Extension, Dual - C
Reviewer1898633님께서 Mar 15, 2012 에 작성하셨습니다.
not stomach problem.very good.