Arms Race Nutrition

Arms Race Nutrition | Harness Evolution

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  • Regular price $59.99
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Next Level Pre-Workout

  • SUPERCHARGE YOUR WORKOUTS. HARNESS EVOLUTION contains key ingredients demonstrated to increase measures of athletic performance: increased power, endurance, and overall strength.
  • FOCUS and ENERGY. HARNESS EVOLUTION'S energy blend emphasizes a powerful, yet clean foundation of energy to fuel your workouts. The combination of two forms of caffeine anhydrous eliminates the dreaded “crash.”
  • EVOLVING INNOVATION. HARNESS EVOLUTION has been formulated to address a wide range of athletic needs. The unique blend of ingredients in EVOLUTION is for anyone who is looking to push themselves to the next level.
  • DELICIOUS TASTE. Available in three innovative and delicious flavors, you’ll look forward to drinking your pre-workout again. No chalky texture or bitter aftertaste.

Price Per Serving: $1.49-$2.99

Servings Per Container: 20/40

Suggested Use: Mix 2 scoops with 10-16 ounces of water and consume approximately 15-30 minutes prior to your workout. To assess tolerance new users may wish to start with 1 scoop (1/2 serving)


What does it mean to evolve? EVOLVE is defined as the process in which something or someone changes or develops gradually over time. So just as you learn new skills, put teachings into practice, grow and evolve into a newer and wiser version of yourself, so must we!

Our original HARNESS formula set a standard in the industry of what a powerful and effective stimulant based preworkout should be. We used research-backed and reliable ingredients, delicious flavors, and truly created a preworkout you could count on time and time again.

HARNESS EVOLUTION is the newest innovation coming to you from the Arms Race Nutrition family. We kept the heart of what made our original Harness formula so reliable, but added key elements that have proven themselves in recent years. We enhanced dosages of ingredients like beta alanine, citrulline, and L-tyrosine, to improve measures of all around athletic performance. We added new ingredients like Nitrosigine®, SantEnergy Nu™, and CognatiQ®, which have been shown to enhance muscle function, fat utilization, and focus. And finally, our classic ingredients like caffeine anhydrous, zümXR™, and ElevATP®, to provide reliable energy output every single time.

If we expect our own personal results and performance to evolve over time, so must our approach to them; welcome to the EVOLUTION!