MIYUU HMB (Hydroxymethylbutyrate) Powder 300g

What the brand says

HMB 3-hydroxy-3-methylbutyric acid is an organic chemical compound from the group of hydroxy acids, methyl derivative of 3-hydroxybutyric acid. It is used in supplements for athletes, especially bodybuilders. Hydroxymethylbutyrate belongs to the group of advanced proteolysis products. It arises naturally as a result of protein catabolism; its precursor is leucine. In principle, all advanced proteolysis products have the ability to inhibit the activity of catabolic enzymes, except that HMB is the most effective of them