Scientifically engineered to enhance oxygen utilization and boost endurance. Features PeakO2®—a powerful blend of six adaptogenic mushrooms. Includes concentrated beetroot extract to elevate nitric oxide levels. Supports ATP production for sustained performance during intense workouts. Helps delay fatigue and lower blood lactate for improved exercise longevity. Description Ingredients More Info MARCHON™ Peak Endurance – Advanced Oxygen Utilization Formula Elevate your endurance training with MARCHON™ Peak Endurance. Specifically formulated to enhance oxygen efficiency, boost ATP production, and extend time to fatigue, this scientifically developed formula enables you to push your limits and train longer than ever. At the core of Peak Endurance is PeakO2®, a unique, organic-certified blend of six adaptogenic mushrooms known to optimize power output and elevate cardiovascular performance. Coupled with a highly potent beetroot extract, this supplement promotes nitric oxide synthesis, resulting in improved blood flow and oxygen delivery to muscle tissues, enhancing your overall workout experience. Why Choose MARCHON™ Peak Endurance? Clinically Proven Formula: Backed by extensive research and studies. Stimulant-Free: Safe to use at any time of the day. Consistent Daily Intake: Builds sustained endurance benefits over time. Perfect for Athletes: Tailored for endurance sports, weightlifting, and high-intensity training. How Long Until I See Results? PeakO2®: Notice improvements with a total intake of 28g—take 2g daily for two weeks. Nitrates: Experience effects from single doses (~450mg), but consistency for 3 to 4 weeks maximizes results. Common Mistakes to Avoid Inconsistent Usage: For optimal results, take Peak Endurance daily to maintain effective body levels. Skipping Pre-Workout Timing: Though usable at all times, taking it 2-3 hours before exercise maximizes its benefits. Unlock your maximum endurance potential with MARCHON™ Peak Endurance. Train harder, last longer, and strive toward your fitness goals powered by scientifically supported oxygen optimization. Ingredients & Nutritional Information Key Ingredients 2g - PeakO2®: A dynamic blend of six adaptogenic mushrooms, including Cordyceps, Reishi, King Trumpet, Shiitake, Lion’s Mane, and Turkey Tail. 1500mg - Beetroot Extract (20:1): Equivalent to 30g of fresh beetroot, known for delivering a scientifically validated 450mg of nitrates per serving. Other Ingredients: Stoneground brown rice flour, Size 00 HPMC capsule. More Info Scientific Evidence Both PeakO2® and beetroot extract are supported by numerous studies that affirm their efficacy in enhancing endurance. Key findings include: 17.6% Increase in Power Output: Significant gains were observed in users of PeakO2® over 21 days. 70-Second Increase in Time to Exhaustion: Extending stamina in comparison to placebo control. Reduced Oxygen Cost: Beetroot nitrates improve oxygen use efficiency during workouts.