HMB Fuel is a metabolite of the amino acid Leucine and is thought to have an anti-catabolic effect preventing hard earned muscle from breaking down. It also increases muscle mass and decreases body fat. This product is packaged in a glass bottle for maximum stability, quality and freshness. The branched chain amino acid (BCAA) metabolite B-Hydroxy B-Methylbutyrate Monohydrate (HMB) has been shown to support the body's ability to minimize protein breakdown and damage to muscle cells which can occur subsequent to intense resistance exercise. Each specially formulated HMB Fuel capsule contains only the finest ingredients and is manufactured at our own state-of-the-art facilities with stringent quality control assuring correct potencies and outstanding product freshness.