Sodium Phosphate

Does sodium phosphate work?

Overall Effectiveness Rating for Sodium Phosphate

The overall effectiveness rating for sodium phosphate is 2 out of 3. This rating means there is some evidence that using sodium phosphate 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 Sodium Phosphate

There are 5 studies in the database on sodium phosphate; the confidence rating is 33. 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 sodium phosphate as a whole. There are also individual ratings for the claims below.

Products Containing Sodium Phosphate

Products Containing Sodium Phosphate
PRE Natural
Intra Blast
Full list of all 5 products containing Sodium Phosphate.

Individual Claims

The overall ratings above do no necessarily reflect each claim about sodium phosphate. 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.

Performance Claims Effectiveness Rating Confidence Rating
improve cycling performance
improve sprint performance
improve cycling sprint performance


Title of Study
Effect of repeated sodium phosphate loading on cycling time-trial performance and VO2peak
Effect of sodium phosphate supplementation on repeated high-intensity cycling efforts
Effects of sodium phosphate and caffeine loading on repeated-sprint ability
Sodium phosphate supplementation and time trial performance in female cyclists
The Effects of Sodium Phosphate Supplementation on Physiological Responses to Submaximal Exercise and 20 km Cycling Time-Trial Performance