I have a bottle of Mr. Hyde that’s been sitting on my bookshelf since May 2015. I’ve used a few scoops, and eventually I’ll finish the little tub, but fuck, I wish I didn’t spend a dime on it.
Don’t get me wrong ~ Mr. Hyde is a potent, little thang. It’s a strong ‘preworkout’ (made by ProSupps), but… the best preworkout in the world is caffeine alone. There’s too much shit in preworkouts that have the potential to cause side effects, cause you to crash or feel like shit overall when you use ’em. Unless you are a bodybuilder, what’s the point of chasing an almighty pump from a $40+ preworkout powder?
Consume caffeine (and creatine, if you’d like; they are the two most well studied ‘supplements’ in the world) and save money!
All those herbs with names you can’t pronounce are unlikely to do shit, and besides that, they don’t have much science at all backing ’em.
Besides, the supplement industry is largely a scam. There’s only a few worthwhile things to take. The rest is a bunch of bologna.