ON Mega Potency HMB | Patented Muscle Protector

Each capsule serving of Optimum Nutrition HMB contains 1 gram of Hydroxy Methylbutyrate. Published in the Journal of Applied Physiology and other peer reviewed publications has shown that HMB may have an effect on increasing muscle weight and strength. Three grams of HMB per day can help highly trained muscles combat protein breakdown, assist in muscle repair and support increased endurance.

Highlights of Optimum Nutrition HMB:

• Scientifically Tested
• Helps Protect & Preserve Muscle
• Made With Patented Materials
• Single Capsule Serving Size
• Supports Lean-Body Mass