/fit

I'm a former dyel who escaped Holocaust mode and got semi-otter mode last year. Since then Ive spent a summer in Munich basically just drinking beer all day and needless to say I can back as a skinny-fat with goblin arms. Since then I've been getting back to my old self, albeit slowly.

tl;dr I've been looking for natty products that help gains and also products that help boost energy (including mental energy for classes)

So, what works? There's like 500 products on GNC, I imagine at least some of them have to work? I'm primarily looking at stacks and test boosters. What is the difference between them?

Thanks