Ratings at a Glance

Supplement Effectiveness Rating Confidence Rating
Astaxanthin
Golden Root Extract - Rhodiola

Effectiveness Rating: Astaxanthin vs Golden Root Extract - Rhodiola

The effectiveness rating is a measure of the supplements' ability to reduce muscle damage. This rating answers the question of whether or not a supplement does what it claims. Both astaxanthin and golden root extract - rhodiola have good (but not great) evidence showing they may be able to reduce muscle damage. Both supplements should provide some positive results.

Confidence Rating: Astaxanthin vs Golden Root Extract - Rhodiola

Another factor to take into account when comparing supplements is the confidence rating. This rating is a measure of how valid each supplement's effectiveness rating is. Remember, the confidence rating is a measure of how much you can trust the effectiveness rating. This rating is based on how many studies are included in the database on a supplement's claims. Ideally, you want a high effectiveness AND confidence rating.

Both astaxanthin and golden root extract - rhodiola have low confidence ratings. This means neither supplement has an adequate amount of research to back up this claim. A low confidence rating questions the validity of the effectiveness rating.