L-Citrulline

Does l-citrulline work?

L-Citrulline Claims

The supplement database currently has 5 claims for L-Citrulline. The claims include: improve cycling performance, improve cardiovascular endurance, improve cycling sprint performance, improve muscular endurance, decrease fatigue.

Overall Effectiveness Rating for L-Citrulline

The overall effectiveness rating for l-citrulline is 1.8 out of 3. This rating means there is some evidence that using l-citrulline 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 L-Citrulline

There are 5 studies in the database on l-citrulline; 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 l-citrulline 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 l-citrulline. 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.

The effectiveness rating for l-citrulline's ability to decrease fatigue is 1 out of 3. The confidence rating for this claim is 20. This means there is not enough evidence in the database on this claim and the effectiveness rating above is not valid. Read more about l-citrulline's ability to decrease fatigue.

Effectiveness Rating for this claim: 1 out of 3

Confidence Rating for this claim: 20

The effectiveness rating for l-citrulline's ability to improve cardiovascular endurance is 1 out of 3. The confidence rating for this claim is 20. This means there is not enough evidence in the database on this claim and the effectiveness rating above is not valid. Read more about l-citrulline's ability to improve cardiovascular endurance.

Effectiveness Rating for this claim: 1 out of 3

Confidence Rating for this claim: 20

The effectiveness rating for l-citrulline's ability to improve cycling performance is 3 out of 3. The confidence rating for this claim is 20. This means there is not enough evidence in the database on this claim and the effectiveness rating above is not valid. Read more about l-citrulline's ability to improve cycling performance.

Effectiveness Rating for this claim: 3 out of 3

Confidence Rating for this claim: 20

The effectiveness rating for l-citrulline's ability to improve cycling sprint performance is 3 out of 3. The confidence rating for this claim is 20. This means there is not enough evidence in the database on this claim and the effectiveness rating above is not valid. Read more about l-citrulline's ability to improve cycling sprint performance.

Effectiveness Rating for this claim: 3 out of 3

Confidence Rating for this claim: 20

The effectiveness rating for l-citrulline's ability to improve muscular endurance is 1 out of 3. The confidence rating for this claim is 20. This means there is not enough evidence in the database on this claim and the effectiveness rating above is not valid. Read more about l-citrulline's ability to improve muscular endurance.

Effectiveness Rating for this claim: 1 out of 3

Confidence Rating for this claim: 20