i've been on endoamp everyday for over 2 years, i take it as a replacement for prescription aricept-the aricept gave me horrendous debilitating headaches, and it has worked very nicely-my last scores were up significantly from last years and the year before...the good thing about endoamp max is all the great health benefits along with being a cognitive brain booster, and it kicks in really quick compared to some other nootropics.
i've use other nootropics as a add on occasionally for a extra boost---right now i am using brain waves by black magic supply and even though i've only been using it for around 10-14 days i can feel the effects very nicely, several of the brain waves nootropic ingredients take up to a month to fully kick in so i'm pretty happy with it.
THEBIGT saves 20% on endoamp max-it's pricey but the high quality ingredients are very pricey and for me i get what i pay for--i have bought a whole lot of bottles of endo amp max with my own dime-the vast majority actually-my sister and family buys me endo amp for christmas and birthdays, lol-gotta love family