Why buy Sci Mentor Ultimate 4? A unique 4 protein blend Contains hydrolsyed whey peptides High in Glutamine Added Creatine Added MCT's improving nitrogen retention Ultimate 4 combines four proteins which can be absorbed at different speeds. This combination is ideal for post-workout recovery preventing post-trauma muscle breakdown (after your workout). This means that a rapid anabolic response is supported. Ultimate 4 has been specially designed through in-house field trials in conjuction with Dr M Graham (MBChB, MPhil, JCPTGP Research Fellow & MSc Lecturer) in full collaboration with one of the longest established and most respected sports nutrition manufacturers in the UK. This product can be stacked with Pure L-Glutamine or Creaclean® to further enhance post-workout recovery.