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Chronic Capacity
Endurance360® Complete

Endurance360®Complete

Pre-Load · Perform Stronger · Recover Faster

4.8(59 verified reviews)

The only endurance supplement that combines Creatine, Beta-Alanine, and Cordyceps to elevate performance in ways traditional electrolytes and gels cannot match.

Price USD
$34.95
cGMP CertifiedStimulant Free
30-Day GuaranteeFree US Shipping $55+cGMP CertifiedStimulant Free
Threshold Stack Comparison

How Endurance360® Compares

Why serious endurance athletes load with Endurance360® instead of Optygen HP, single-ingredient stacks, or unloaded protocols.

MetricEndurance360®Optygen HPSingle IngredientNo Loading
Beta-Alanine Dose2,400 mg (clinical)1,000 mg (sub-clinical)VariesNone
Rhodiola Rosea900 mg150 mg200 to 400 mg typicalNone
Creatine IncludedYesNoNoNo
Loading Plan14-Day Full SaturationNo Structured LoadingPartial SaturationNo Loading
Neuromuscular SupportFull Threshold SupportPartial (no creatine)Partial (BA only)None
Sustained PowerHours 3 to 6 ProtectedFades past hr 2Fades past hr 2Fades past hr 1
Cost per Serving$1.46$2.18+~$2.50+$0
Label TransparencyBlend Totals DisclosedATPro Matrix HiddenVariesN/A

Optygen HP is a registered trademark of 1st Endurance. Amounts derived from published label disclosures.

/// Peer-Reviewed Research

1. Beta-alanine supplementation augments muscle carnosine content and attenuates fatigue during repeated bouts of exhaustive exercise. (Journal of Applied Physiology).
2. Creatine supplementation improves high-intensity performance across repeated bouts in endurance events. (Journal of Strength and Conditioning Research).
3. Cordyceps Cs-4® is shown to improve aerobic capacity and oxygen utilization during sustained aerobic effort.

Performance in Motion

See It Unleashed

Built for Muscle Endurance, Recovery and Neuromuscular Support

Endurance athletes need more than electrolytes and calories. Your muscles demand higher buffering capacity, better oxygen efficiency, and deeper cellular recovery. That is exactly why Endurance360® was created.

As the first creatine-based formula designed specifically for endurance sports, Endurance360® targets muscular endurance, VO₂ max, and high-intensity repeatability so you can hold tempo and threshold efforts longer.

What Sets It Apart

Why Endurance360® Is Different

  • Pioneering combination of Creatine, Beta-Alanine, and Cordyceps
  • Stimulant free and caffeine free for clean, crash-free performance
  • Comprehensive amino acid profile (Beta-Alanine, Creatine, Tyrosine, Methionine, Carnosine, Taurine, Arginine HCL)
  • Cordyceps mycelium extract (4:1) and Rhodiola Rosea for aerobic threshold and recovery
  • Electrolyte minerals for hydration and mineral balance
  • Manufactured in a cGMP Certified facility
  • Comprehensive adaptogen and amino acid matrix at a fraction of comparable standalone stacks
Great products, Beetroot and Endurance360 for an endurance race of 202 miles. Strong during the race and recovered quickly.
Del A.
Performance Architecture

Performance Benefits

Pioneering Endurance Formula

The only supplement to combine Creatine, Beta-Alanine, and Cordyceps for muscular endurance and high-intensity repeatability.

Stimulant-Free Performance

Meaningful improvements in power and stamina without caffeine. Built for clean-performance athletes.

Comprehensive Muscle Support

Supports neuromuscular function, enhances recovery, and helps you hold tempo and threshold efforts longer.

Support Aerobic Capacity and Oxygen Uptake

Cordyceps and Beta-Alanine support oxygen efficiency for sustained performance across long rides, runs, and races.

Sustain Threshold Efforts

Carnosine synthesis from Beta-Alanine delays the burn so you can push through threshold efforts.

Faster Recovery

Reduces downtime between training sessions so you can stack quality workouts week after week.

Formula Composition

What's Inside

Creatine Monohydrate for ATP regeneration
Beta-Alanine for lactic acid buffering
Cordyceps mycelium extract (4:1) for oxygen efficiency and aerobic capacity
Rhodiola Rosea extract for adaptogenic stress response and recovery
L-Tyrosine, L-Methionine, L-Carnosine, Taurine, L-Arginine HCl amino blend
Calcium, Potassium, and Sodium for hydration and mineral balance

Benefits of Endurance360®

  • Aerobic Capacity
  • Increase Muscle Endurance
  • Cellular Oxygenation
  • Increase Power Output
  • Sustain Threshold Efforts
  • Endurance Support
  • Hydration and Mineral Balance
  • Reduce Recovery Time
  • Safe for Competition
  • Non-Caffeinated
Active Dosing Sequence

How to Take Endurance360®

Phase 01

Daily Loading

Take 5 capsules at the same time every day, ideally around breakfast. Allow 10 to 14 days for full absorption. A harmless tingling (paresthesia) may occur 20 to 30 minutes after dosing during the first week. It confirms the beta-alanine is active and fades as your body adapts.

Phase 02

Maintenance

Continue 5 capsules daily through your training block to keep cellular saturation steady. Each bottle contains 120 capsules (24 servings).

Performance Logs

Verified Athlete Reviews

4.9 / 5.0
170+ LogsVerified Purchases
2023-02-24

"as an athlete who is cautious of what I consumer to aid in performance and recovery, Beetroot Pro is the best. I have been using Beetroot Pro for the last 12mths and is definitely the edge during times of high intensity and ability to recover better. The team at Beetroot Pro have certainly but the research and science behind the product, that's why it works so well."

Rob TAthlete Node Verified
2023-04-30

"I’ve taken many different products over the years. BeetRoot Pro has finally given me a clean energy source that has aided in my quick recovery from intense and long activities. I’ve noticed a significant difference in how I feel during and post long rides on the bike. This is a product I can stand behind and will continue to use well into the future."

Rich EAthlete Node Verified
2023-01-07

"Beet Root Pro and E360 are the best products that I have found. Beetroot Pro alone is good but add E360 and you have a really good combo for endurance and recovery. The bundle is the perfect way to buy these products with a price that doesn't break the bank. Great job Beetroot Pro/E360 team!!!!"

Kevin MAthlete Node Verified
2022-08-04

"I have been unsung these products for years now, but I just started using Endurance 360+ for intense and/or long training rides and long events. Last week, I set a new PR on back-to-back rides on Big Mountain Loop! I know it is because of these products!"

Mike WAthlete Node Verified
2025-07-04

"Absolutely love this stuff. Take it every day for general fitness and endurance sports. I cycle a ton and never go on a ride without it. But generally this is great for producing nitric oxide which is vital for our overall health and longevity."

Curtis K.Athlete Node Verified
Verified Purchase
2022-07-19

"The performance pack has been a part of my routine the past few months, and I am consistently getting new PRs. It's not a silver bullet--I am putting in a lot of work--but what I am doing is working, and it is part of what I am doing."

Erik HAthlete Node Verified

Showing 6 of 170+ Research Logs

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Combine acute vasodilation with chronic buffering. The full performance stack at a bundle price.

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Manufactured in cGMP Certified Facility, Utah USA