Pro Slam is a delicious ready to drink vial that delivers 27 grams of protein, zero carbohydrates and zero fats in only 86ml. Pro Slam contains a revolutionary pre work out formulation that has been shown to delay the onset of muscle fatigue. This translates in to being able to train with more intensity and recover faster, therefore allowing for greater lean muscle gains.. Drink as a pre-workout or daily protein supplement. For athletes, bodybuilders or anyone striving to increase their daily protein intake, we offer our Protein formulas! Choose from Whey, Milk & Egg and Soya Protein formulas.