GenOne Labs Old Jack Extreme 30 servings
Bring back the glory days of some of the strongest pre-workouts ever released with Old Jack Extreme by GenOne Labs! If you miss the days when your favorite pre-workout could blow the roof off the gym, you’ll love Old Jack Extreme.
Serving Size: 1 Scoop
Servings per Container: 30
Vitamin C (as Ascorbic Acid) 250mg 416%
Vitamin B3 (as Niacinamide) 60mg 200%
Vitamin B6 (as Pyridoxine HCl) 1mg 300%
Vitamin B12 (as Cyanocobalamin) 50mcg 833%
L-Citrulline 4g *
Beta Alanine 4g *
Creatine Disodium Phosphate 2g *
Arginine Alpha-Ketoglutarate 1g *
Taurine 1000mg *
Proprietary Blend 806mg *
N-Acetyl-L-Tyrosine, Caffeine Anhydrous (300mg), Senegalia Berlandieri extract (leaves) [yielding phenyethylamine alkaloids including Beta Phenylethylamine HCl, N,N-Dimethyl-Beta-Phenylethylamine, N-Methyl-Beta Phenylethylamine HCl, N-Methyl-Beta-Methylphenylethylamine HCl], Cognizin Citicoline, Mucuna Pruriens (98% L-Dopa), Theophylline, Isopropylnorsynephrine, Alpha Yohimbine, Huperzine A.
* Daily Value not established
Other Ingredients: Natural & Artificial Flavors, Malic Acid, Sucralose, Citric Acid, Acesulfame Potassium, Silicon Dioxide.