HMB 3800 is pure calcium HMB in convenient capsules. 950 mg of calcium HMB per capsule. Easy to take: 3 to 4 capsules daily. Scientifically proven. Take before exercise or throughout the day. Accelerates recovery between intense and prolonged training sessions. Optimizes muscle mass gain during strength training. Maximizes fat loss and maintains lean mass during low-calorie diets. β-HMB (β-hydroxymethylbutyrate) is a metabolite derived from the metabolism of one of the three branched-chain amino acids, leucine. In muscle cells, HMB acts as a metabolic intermediate, amplifying energy production capacity, stimulating protein synthesis, and reducing protein catabolism. Furthermore, HMB is a precursor molecule of intracellular cholesterol, which improves cell membrane integrity, reducing disruption during exercise and helping to maximize nutrient absorption during and after workouts. Increased intracellular levels of β-HMB have been linked to improvements in muscle recovery, repair, and growth. HMB 3800 contains the scientifically recommended daily intake of 3 grams of HMB. Recommended use: To support training adaptations, optimize recovery, and mitigate catabolism induced by intense and prolonged training, 3 capsules (for individuals weighing 60 kg) to 4 capsules (for individuals weighing 80 kg) of HMB should be taken 2 to 1 hour before training. On non-training days, intake can be divided into three doses of 1 capsule each: with breakfast, lunch, and dinner. Supplementation should continue for a minimum of 2 to 3 weeks for untrained individuals and up to 6 weeks for highly trained individuals to observe benefits. It can be taken with water, juice, or a sports drink.