Posted by iHerb Customer on Sep 03, 2010 | Verified Purchase
After researching most of the brands, and checking clinical trials at universities, this was my first choice. Kaneka Q10 is by far superior. Another "doc" friend of mine also knows that most of the CoQ10 out there is junk. That doesn't mean that this is the only brand that uses real Kaneka Q10, but it's the one I chose. AND iHerb is a great place to buy!