Effectiveness Rating for Beta Alanine's Ability to Improve Muscular Endurance

The effectiveness rating is a measure of how well beta alanine is able to improve muscular endurance. The overall rating for this claim is 1.8 out of 3. There is some research showing the supplement's ability to deliever on this particular claim is warranted. Using Beta Alanine to improve muscular endurance may lead to positive results.

Confidence Rating for Beta Alanine's Ability to Improve Muscular Endurance

The confidence rating is a mesure of how valid the effectiveness rating is. This rating is based on how many studies are included in the database on this topic.

There are 4 studies in the database on beta alanine; the confidence rating is 80. 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.

Beta Alanine Dose to Improve Muscular Endurance

Dosage Frequency Daily Total Effectiveness Rating of Dosage
6.4g once daily 6.4g
800mg 6x per day 4800mg


Title of Study
β-alanine supplementation improves isometric endurance of the knee extensor muscles
Effects of β-Alanine on Body Composition and Performance Measures in Collegiate Women
β-Alanine supplementation augments muscle carnosine content and attenuates fatigue during repeated isokinetic contraction bouts in trained sprinters
Beta-alanine supplementation improves isometric, but not isotonic or isokinetic strength endurance in recreationally strength-trained young men