I am a physician who is involved with a company that has far more scientifically valid products than Protandim. Over a period of a couple of years, the "leadership" at Lifevantage completely jerked our company around and told us about an imminent deal, etc. I can't imagine a more unethical dishonest company. Their product is extremely overrated and they have NO positive human studies whatsoever. The components in Protandim can be Acquired on amazon for a tiny fraction of the cost of what it's costing now. I would avoid any dealings with this extremely low class company who trades in BAD FAITH.
Bottom Line: No, I would not recommend this to a friend