The Claim
Six weeks of daily supplementation with 8 g of L-citrulline or 12 g of L-citrulline DL-malate significantly increases repetitions to failure by approximately 9-10 reps during bench press and incline press exercises in resistance-trained men compared to placebo, indicating an ergogenic effect on sustained resistance exercise performance.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
Taking 8 grams of L-citrulline or 12 grams of L-citrulline DL-malate daily for six weeks may help resistance-trained men perform more repetitions to failure in bench press and incline press exercises compared to taking a placebo.
See the scientific wording
Six weeks of daily supplementation with 8 g of L-citrulline or 12 g of L-citrulline DL-malate significantly improves upper body muscular endurance in resistance-trained men, increasing repetitions to failure by approximately 9-10 reps across bench press and incline press exercises, compared to placebo, suggesting a meaningful ergogenic effect on sustained resistance exercise performance.
What the research says
1 studyThis study found that men who took L-citrulline or L-citrulline DL-malate every day for six weeks could do about 9–10 more push-ups or bench presses before getting too tired, compared to those who took a sugar pill. So yes, the supplements helped them lift longer.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.