First Endurance Optygen, 90 Pack

1st Endurance

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First Endurance Opytgen

These Optygen supplements from First Endurance contain specific adaptogens designed to optimize endurance performance.

The two main adaptogens included in this formula were first used by Tibetan Sherpas to help them climb Mount Everest. After conducting clinical studies, First Endurance formulated their Optygen supplements with the same technology because they have shown to increase oxygen utilization for endurance athletes. The adaptogens also provide the body with the ability to adapt to high levels of physical stress, help increase anaerobic threshold and also reduce lactic acid.

For best results, an endurance athlete should use First Endurance Optygen supplements during all intense training sessions. Optygen will allow you to train at a higher level by improving the body’s ability to adapt to physical stress, increasing aerobic threshold and reducing lactic acid.

For best results, First Endurance Optygen should be used consistently for many months. Taking Optygen a week before a race will not be as beneficial to the athlete. 

How will First Endurance Optygen help me race better?

Continuously taking First Endurance Optygen will dramatically improve an athletes training and recovery. These Optygen supplements are designed to help you through your most intense training sessions and races. The First Endurance Optygen formulation is based on the latest human clinical research, which has shown:

  • Optygen increases athletic endurance and performance

  • Reduces lactic acid

  • Increases an athlete's oxygen utilization

  • Show to increase VO2 Max

  • Increase in time to exhaustion

  • Increase an athlete's anaerobic threshold

  • Increase maximal oxygen uptake

  • An approximate 30% - 50% increase in oxygen utilization 

How long will it take to start noticing benefits? 

After continuous use, you should start experiencing the benefits of First Endurance Optygen approximately six (6) days after you start taking it.


When should I take First Endurance Optygen?

It is best to take First Endurance Optygen in the morning with a meal. 

Learn more about First Endurance Optygen

Supplement Facts
Serving Size: 3 Capsules
Amount Per Serving %DV
Chromium (as Chelavite® amino acid Chelate) 200mcg 167%
Cordyceps CS-4 (Cordyceps Sinensis) (mycelia biomass) minimum 7% cordycepic acid 1000mg *
ATProTM Matrix (Calcium Pyruvate, Sodium Phosphate, Potassium Phosphate, Ribose) 800mg *
Rhodiola Extract (Rhodiola Rosea)(root) minimum 5.0% rosavins 300mg *

Ingredients: Amino acid chelate, cordyceps sinensis, mycelia biomass, calcium pyruvate, sodium phosphate, potassium phosphate, ribose, rhodiola rosea root.

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