Difficult to compare: It is difficult to compare one vitamin product against another. Vitamin products are regulated by the FDA as dietary supplements,not drugs.It has established cGMP (current Good Manufacturing Practice) requiring manufacturers to evaluate their product for purity, strength & composition. Consumer Reports online rated vitamin D pills in May, 2013, noting much price variation.This brand was not listed
Answered 10/20/2014
3.6k views
I think so: for vitamin D there aren't any issues with the brand. you need to pay attention to how much you take
Answered 10/15/2014
3.6k views
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