Does coffeeberry work?

Overall Effectiveness Rating for Coffeeberry

The overall effectiveness rating for coffeeberry is 1 out of 3. This rating means there is little to no evidence coffeeberry does what it claims. Using this supplement will not lead to positive results.

Overall Confidence Rating for Coffeeberry

There is one study in the database on coffeeberry; the confidence rating is 20. 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. Note, this rating is for coffeeberry as a whole. There are also individual ratings for the claims below.

Individual Claims

The overall ratings above do no necessarily reflect each claim about coffeeberry. Individual claims can have higher or lower ratings. For example, some supplements may have a lot of backing for one claim, but be completely useless for another. Click on claims below for more information.

Performance Claims Effectiveness Rating Confidence Rating
improve cardiovascular endurance
decrease fatigue

Cardiovascular Health Claims Effectiveness Rating Confidence Rating
lower LDL (bad) cholesterol levels
lower total cholesterol levels


Title of Study
The effects of a 4-week coffeeberry supplementation on antioxidant status, endurance, and anaerobic performance in college athletes