I use 2 caps endoamp in mornings along with my preworkout. I have what I call brain fog 1st thing in morning-since adding in endoamp my mind is much clearer, and my workouts have improved.
I use 1 endoamp right before bed, I fall sleep faster and sleep deeper.
I am on 3rd bottle of endoamp and my sister is getting me 4 bottles for my birthday next month. I am a huge fan of this product!!!