The Grenade BCAA Workout Powder is a zero-sugar supplement designed to support muscle health and electrolyte levels. With a tropical flavour, this powder contains essential ingredients such as L-Glutamine and Magnesium Citrate, along with a blend of BCAAs. This product comes in a convenient powder form, 3 x 30 Serving Pouches. Best Before End 02/26. This BCAA powder is a fast-acting supplement to help you recover and rebuild after intense workouts.