Maximum Strength Formula. Maximize Natural Testosterone Levels. Hot Stuff is a scientific blend of everything you need to blast your training off the charts and make your muscles explode in size and strength. Each serving of Hot Stuff is jammed packed with 40 grams of high quality whey and milk protein blended together with 6,000 milligrams of key testosterone boosters into one super protein powder. Hot Stuff also features energy enhancers like Beta-Alanine, Creatine, Vitamin B-6, Guarana, Magnesium, Zinc and Rhodiola Rosea. Yes, a whole new world of progress awaits you once you add Hot Stuff to your training program.