Overall I think this is a great product. I felt like the third day my mind felt very clear. I am very clean with my diet and notice changes in my body easily. I'm excited to try this again in consecutive months to see how the progress cleans out my body and brain. The science is always amazing with Neurohacker products! I've been hearing and learning so much about senescent cells and how they can wreak havoc on your system over time, so I'm so excited to learn and try new ways to get these ce...Read more.