I have been using LEF products since I was first introduced to the company in 1990. If I'm in a pinch, I'll go with NOW brand. Purity and combinations are their main focus, so you know they have researched extensively. Just read one of their magazines. Every source is cited. I learned about COQ10 from them in 1990, 10 years before cardiologists even started considering it. They are WAY ahead of the game and a great company to deal with.
Pros and Cons:
Bottom Line: Yes, I would recommend this to a friend
7 people found it helpful
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