Tbh I went there hoping to get some some beta-ecdysterone or turkesterone supplement (heard some good things on the internet) but to my surprise GNC didn't carry it, only in one test booster but it was like 89.99 screw that too expensive. So I bought some nitrotech since I remember it being some of the best whey protein ever
Ecdy making a comeback because "Plates more dates" guy sells it and promotes it. (Boy people are still stupid).
Real Ecdy might be a decent recovery supplement, but no one is gaining muscle off a natty substances like Ecdy or similar.
If you want to learn about real Ecdy, where to source it, follow Coach Rob Regish over any of the YouTube clowns, especially those selling it.
Real Ecdy is hard to find. (Mass-Pro has it and has trouble yearly stocking things because they use the real stuff that's hard to get, not stems and garbage like most).
Again, even the good stuff wont help very much with anything except maybe some recovery. (Adaptagen).
A good protein w/ Creatine is a good choice.
Of course even Protein is over hyped, it wont too much as far as mass-gains are concerned.
Well, over 3 decades it may add up to a bit of muscle.