I was on vacation recently, found a discontinued product from Instone for Pre Workout:
Vitamin B-12 (as Methylcobalamin) 1 mg 16,667%
Workout Primer Blend Leucine, Beta-Alanine, Isoleucine, Valine, Citrulline 3,100 mg
ATP Enhancing Blend Adenosine 5 - Triphosphate Disodium, Caffeine (as anhydrous), Cocoa Extract (std. to Theobromine and PEA), Scareolide (as Salvia sclarea), Pyruvate 635 mg
Mind-Muscle Blend Acetyl-L-Tyrosine, DMAE (as bitartrate), Choline Bitartrate, Vinpocetine 99% (as Vinca minor), Huperzine A (as huperzia serrata) 1,275 mg
I stack this with a SPIKE tab and Power Drive - have been having awesome workouts.
However, it's a discontinued company.
Anyone know of a similar product I can add to my pre-workout stack?