by Chinaski » Thu Jun 19, 2014 11:36 pm
From the top of my head in no specific order:
Yerba Mate
Guayusa
Catuaba
Coca leaf
Ma Huang
Sida Cordifolia
Mucuna Pruriens
Rhodiola Rosea
Kratom (green and white strains are generally best for energy)
Betel Nut
Kola Nut
Maca
Tea
Khat
Jatoba
I'm sure there are a lot more. Some nootropics also give great energy, if you're into that kind of thing.
Always first check legality and other details of anything you're planning to take.
"You have to die a few times before you can really live." - CB