ARN Harness - Pre-Workout

HARNESS is a comprehensive pre-workout solution scientifically-formulated to increase your athletic performance. Key ingredients in HARNESS have been demonstrated to increase VO2 max, voluntary maximum contractile force, and total time to fatigue, while simultaneously decreasing feelings of fatigue.

• 6g L-Citrulline
• 3.2g Beta-alanine 
• 254mg VasoDrive-AP ®
• 250mg Cognizin
• 150 ElevATP®
• 75mg ZumXR™ (XR Caffeine)
• Servings per container: 20 (40 scoops)