Effectiveness Rating for Peak O2's Ability to Decrease Fatigue

The effectiveness rating is a measure of how well peak o2 is able to decrease fatigue. The overall rating for this claim is 1.7 out of 3. There is some research showing the supplement's ability to deliever on this particular claim is warranted. Using Peak O2 to decrease fatigue may lead to positive results.

Confidence Rating for Peak O2's Ability to Decrease Fatigue

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There are 3 studies in the database on peak o2; the confidence rating is 60. A score above 80 means the effectiveness rating for this supplement is reliable. A score under 80 means there is insufficient evidence to ensure a reliable effectiveness rating.

Peak O2 Dose to Decrease Fatigue

Dosage Frequency Daily Total Effectiveness Rating of Dosage
1.5g once daily 1.5g
12g once daily 12g
2g once daily 2g
1.3g 3x per day 3.9g


Title of Study
The Effects of High and Low-Dose Cordyceps Militaris-Containing Mushroom Blend Supplementation After Seven and Twenty-Eight Days
Decreased Blood Lactate Concentration with Twenty-Eight Days of Mushroom Blend Supplementation
Cordyceps militaris improves tolerance to high intensity exercise after acute and chronic supplementation