The ideal supplement for anybody who focuses on strength training or elder athletes still following an active lifestyle. HMB, or β-hydroxy β-methylbutyrate, is produced naturally in the body during the metabolism of leucine. Each serving (two capsules) is packed with 1250mg of calcium HMB (CaHMB) - equivalent to 1000mg of HMB. The ideal supplement for anybody who focuses on strength training or elder athletes still following an active lifestyle. HMB, or β-hydroxy β-methylbutyrate, is produced naturally in the body during the metabolism of leucine. Each serving (two capsules) is packed with 1250mg of calcium HMB (CaHMB) - equivalent to 1000mg of HMB. A metabolite of the BCAA, leucine. 1000mg of HMB per serving. 450 capsules per pack HMB, from Olimp, a derivative of the BCAA leucine. Order it today.