First Endurance Optygen Flavor:Optygen 000 IU per day

000 IU per day

and being exposed to pollutants

there seems to be a lot of reasons to incorporate it into your fueling routine

assist with recovery

First Endurance Optygen Flavor:Optygen 000 IU per dayFirst Endurance Optygen is a supplement that uses adaptogens to help the body deal with stress and increase oxygen utilization. Adaptogens are naturally occurring substances that normalize your body's processes during times of stress and exertion. They can help your immune response, aid absorption of nutrients, as well as increase stamina and strength. Optygen uses two of the main adaptogens used by Tibetan Sherpas to help them Climb Mount Everest.