Energy and performance supplements for training
62 products reviewed and ranked · Updated February 2026
Transparent Labs · $49-55 · Powder
"Fully transparent, clinically dosed pre-workout with 20+ active ingredients and zero artificial sweeteners"
Transparent Labs BULK sets the standard for what a pre-workout should be: fully disclosed, clinically dosed, and free from artificial junk. The premium price is justified by the sheer amount of active ingredients at effective doses. A top 3 pre-workout overall.