HMB-Ca, or β-Hydroxy β-Methylbutyrate Calcium, is a specialized supplement that offers unique benefits for supporting muscle health, recovery, and physical performance. HMB is a metabolite of the essential branched-chain amino acid leucine, and when combined with calcium, it forms HMB-Ca. This combination provides synergistic effects, making it a popular choice among athletes, bodybuilders, and fitness enthusiasts seeking to optimize muscle recovery, reduce muscle breakdown, and support overall physical performance.