USN Muscle Fuel Mass Muscle and Mass Gain Shake Powder Strawberry - 2 kg br Quality protein from seven whole protein sources and added amino acids total of 46000 mg amino acids br Time release system for sustained protein uptake and a high protein formula including WPC br ?Lactose enzymes for optimal milk solid utilisation Lactazyme and naturally high in BCAAs and glutamine br Added taurine leucine iso-leucine and valine BCAAs br Tasty strawberry flavour shake