Gazz

Correct PCT will be vital to minimise post cycle muscle losses especially when Deca is concerned,which as you should know is extremely HPTA suppressive.Run that Nolva to its end.Creatine and TT are irrelevant.Carbs,calories and protein might help prevent your body eating itself but not all that 20lbs will be muscle tissue so once the exess water,fat and blood volume have receded after the cycle dont expect to keep it all.Thats just the nature of things im affraid.