Mutant iso surge is a new product to the mutant range it is a whey protein isolate and a hydrolysate formula it contains a huge amount of high quality ingredients which deliver huge benefits to our bodyr whey protein isolate is the faster acting protein out of the main three each serving contains around 90 protein and just around 1 fat whey protein isolate has a huge amount of amino acids including leucine which can help develop muscle mass it is very bioavailable which is very quickly a