Cnp energy is an isotonic drink providing energy when you need it most energy uses their tri source carbohydrate blend that is shown to work in the real world ideal for carb loading and time released energy during exercise cnp39s optimum electrolyte blend containing magnesium calcium potassium and sodium is designed to combat dehydration and keep you at your best electrolytes help to replace the fluids and salts lost during intense exercise as an endurance athlete cnp recommend that yo