Which supplement works better to improve muscular endurance: creatine magnesium chelate or l-arginine alpha ketoglutarate?

Ratings at a Glance

Supplement	Effectiveness Rating	Confidence Rating
Creatine Magnesium Chelate
L-Arginine Alpha Ketoglutarate

Effectiveness Rating: Creatine Magnesium Chelate vs L-Arginine Alpha Ketoglutarate

The effectiveness rating is a measure of the supplements' ability to improve muscular endurance. This rating answers the question of whether or not a supplement does what it claims. The evidence backing up creatine magnesium chelate to improve muscular endurance is much better than the evidence backing up l-arginine alpha ketoglutarate. Creatine Magnesium Chelate should provide positive results while l-arginine alpha ketoglutarate will not.

Confidence Rating: Creatine Magnesium Chelate vs L-Arginine Alpha Ketoglutarate

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 creatine magnesium chelate and l-arginine alpha ketoglutarate 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.