The My Protein Origin Pump Pre-workout Sour Lemonade 750g is a training booster specifically designed for gym and training purposes. Packed with active ingredients such as L-Arginine, L-Citrulline, DL-malate, and alpha ketoglutarate, this powder formulation is perfect for bodybuilding and fitness enthusiasts looking to enhance their performance before workouts. The refreshing lemon flavour adds a burst of taste to this supplement, making it a popular choice among those seeking to boost their energy levels and support muscle growth during their training sessions.