A recent meta-analysis looked at all the studies assessing the acute impact of citrulline malate supplementation on strength endurance. Compared to placebo, it appears that supplementing with 6-8 g of Cit.Mal., preferably in a 2:1 ratio, about an hour before exercise, delays fatigue and enhances strength performance.
Experience tells me that most people don’t know how to use a calorie and macro calculator. People get in their heads that they can calculate their macros, and if they adhere for long enough, they’ll get shredded (or jacked, if you’re bulking). But unfortunately, macro calculators don’t work like that….