HMB

β-Hydroxy β-methylbutyric acid (HMB) is derivded from leucine, most commonly used for building muscle or preventing muscle loss. Effective dose is 3g per day for average-size individuals, approx 38mg per kg of body weight is optimal. Recommended to take before exercise to help reduce muscle damage, or immediately after your muscle-building workout or training session. Or take once before & again after.