Real energy starts with real flow.

Designed for clean performance through enhanced circulation and nutrient delivery—not artificial spikes or overload.
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What Makes Us Different

More Than a Pre-Workout

GROmuscle™ replaces 8 supplements in one precision-dosed formula

Crash-Free, Cycle-Free

No loading. No dependency. Just clean, daily-ready output.

NAD+ for Real Blood Flow

Feel it in minutes. Improved circulation, not just caffeine stimulation.

Third-Party Tested, NSF Facility

Made in the USA with banned-substance safe ingredients.

GROmuscle™

NAD+ Powered. 8-in-1 stack.

Pre-workout with NAD+ for fast-onset blood flow and focused energy
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L-Arginine Plus

Endurance starts with circulation.

Supports nitric oxide production for blood flow, oxygen, and long-game stamina.
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GROmuscle™

NAD+ Powered. 8-in-1 stack.

Pre-workout with NAD+ for fast-onset blood flow and focused energy
Get Started
L-Arginine Plus

Endurance starts with circulation.

Supports nitric oxide production for blood flow, oxygen, and long-game stamina.
Learn More
What They're Saying

Real Results. Real Reviews.

⭑⭑⭑⭑⭑
Felt the flush in minutes. Clean energy, no crash, and I actually looked forward to taking it again.

⭑⭑⭑⭑⭑
The first pre-workout that didn’t leave me wired or foggy. Just clarity and steady endurance.

⭑⭑⭑⭑⭑
Recovery felt faster and smoother. No bloat, no sketchy ingredients—just what I needed.

⭑⭑⭑⭑⭑
Subtle but powerful. The NAD+ flush is real, I can train harder without the usual caffeine spike.

⭑⭑⭑⭑⭑
I was skeptical, but it works. Energy felt natural and my focus was locked in start to finish.

Built for People Who Don’t Need to Prove It

Performance Without Posturing

You won’t find hype here. Just clean, precise formulations for people who expect results and don’t need to announce them. Klērpath isn’t loud because it doesn’t have to be—it works. That’s the difference.
Formulated for Internal Flow

Where Eastern Insight Meets Modern Physiology

In Chinese medicine, pain is seen as a blockage of flow. We apply that thinking to how this formula performs: NAD+ increases circulation. Agmatine ensures L-Arginine reaches the right tissues. ATP support fuels every step of the chain. It’s not just about stacking ingredients—it’s about building synergy so your body can move without resistance.
Engineered for Real-World Stress

Performance Without Overload

Most pre-workouts slam your system with 300+mg of caffeine. We chose clarity over chaos: just ~100mg of caffeine, reinforced by BCAAs, creatine, complex carbs, and nootropics. You get better output because you’re working with your system, not against it.

How Typical Pre-Workouts Work

  • High caffeine doses constrict blood vessels
  • Fast spikes, short-lived energy
  • Bloating, jitteriness, and crashes
  • One-dimensional formulas built around hype
  • Mask pain—don’t build tolerance

How Klērpath Works

  • NAD+ and L-Arginine support real circulation
  • Nutrients marinate muscle tissue for sustained output
  • Clean energy you can feel, without the crash
  • Multi-pathway stack: blood flow, recovery, mental clarity
  • Based on flow, not force (Eastern + Western synergy)
Feel It, Don’t Force It

GROmuscle™ improves nutrient delivery and circulation through NAD+, not overstimulation—so you feel clear, not wired.

Unlike typical pre-workouts, we target internal flow and energy metabolism—not adrenaline spikes or artificial hype. It’s real physiological support, not just sensation.

Made for Daily Momentum

Formulated for clean repeatability at the gym, on the job, or wherever your performance lives.

No loading phases. No cycling off. Just smooth, daily support you can count on—physically and mentally—without disrupting your rhythm.

Feel the Difference

8-in-1

Why GROmuscle™ Replaces Your Stack

No more juggling powders or cycling stimulants. GROmuscle™ replaces:– Pre-workout– BCAAs– Nootropics– Creatine + Complex Carbohydrates– Mineral Hydration– Detox Support– Anti-Aging & DNA Repair Compounds– ATP Energy Activation
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Blood Flow, Not Buzz
Clean Daily Energy
Replaces Your Stack
Performance Meets Longevity
Trusted by Pros