USN Muscle Fuel Mass is one of the most popular mass gainer shakes on the supplement market. A no-nonsense formula packed with high quality proteins and carbohydrates to assist in building lean muscle mass.
USN Muscle Fuel Mass is for anyone looking to achieve serious gains in the building of lean muscle, USN Muscle Fuel Mass is a great choice. A high-calorie nutrition shake, it is packed full of seven protein sources (including Whey Protein and Casein), added BCAA’s (including Leucine, Iso-Leucine and Valine) and L-Glutamine and a high quantity of carbohydrates, ideal for fuelling high intensity endurance training and ensuring maximum gains in strength and size and avoiding any risk of muscle breakdown.
Core Benefits include:
- Quality protein from 7 whole protein sources and added amino acids (total of 46 000mg amino acids).
- Advanced time release system for sustained protein uptake.
- High protein formula including WPC.
- Lactose enzymes for optimal milk solid utilization (Lactazyme™).
- Naturally high in BCAA’s and Glutamine.
- Added Taurine, Leucine, Iso-leucine and Valine (BCAA’s).
- Great tasting, instant creamy shake for any time of the day!
USN Muscle Fuel Mass is available in chocolate, strawberry and vanilla flavours.