If I could rate a product negatively, I'd rate Cogniflex a -5.
The product was totally ineffective, even at double or triple daily dose. I did not experience any cognitive changes. That is the first scam
The second scam is their return policy. There is a $9.95 restocking fee for each bottle, even for the "free" ones they give you and the empty ones you send back. I reminded them that these fees are not in the terms and conditions and the returns policy does not exist.
They also will not refund a second order that was never received by me anyway.
Bottom Line: No, I would not recommend this to a friend