Green Tea Extract

Does green tea extract work?

Overall Effectiveness Rating for Green Tea Extract

The overall effectiveness rating for green tea extract is 1.9 out of 3. This rating means there is some evidence that using green tea extract may lead to positive results. This rating also means that some evidence does not back up all claims. Below you can find individual ratings for specific claims.

Overall Confidence Rating for Green Tea Extract

There are 10 studies in the database on green tea extract; the confidence rating is 43. 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 green tea extract as a whole. There are also individual ratings for the claims below.

Products Containing Green Tea Extract

There are 39 products in the database containing Green Tea Extract. Follow the link to see the full list.

Individual Claims

The overall ratings above do no necessarily reflect each claim about green tea extract. 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.

Body Composition (weight, muscle, body fat) Claims Effectiveness Rating Confidence Rating
increase weight loss

Energy Balance (calories in & calories out) Claims Effectiveness Rating Confidence Rating
increase energy expenditure

Performance Claims Effectiveness Rating Confidence Rating
improve sprint performance

Cardiovascular Health Claims Effectiveness Rating Confidence Rating
lower blood pressure

Recovery Claims Effectiveness Rating Confidence Rating
improve recovery
reduce muscle damage
reduce muscle soreness