We know creatine has the most potential to help when coupled with short bouts of exercise where ener...read more
Supplements that Improve High-intensity Interval Training (HIIT) Performance
The database contains 10 supplements that improve high-intensity interval training (HIIT) performance. They are displayed on this page in order from most to least effective. Click on the supplement for an in-depth report on their ability to improve high-intensity interval training (HIIT) performance.
|Supplement||Claim Effectiveness Rating|