I was very excited to try Qualia as I love the concept and the amount of thoughtful research the collective has put into this product. I have been taking nootropics for 2 years now. Qualia works wonders for the first few hours, but by about 5pm I crash, and crash hard. I become so debilitated that I have to lay down for two hours. This has never happened to me before and I find it alarming. I am going to finish the 30 day cycle and hope that it means my body is just taking time to adjust. I s...Read more.