Manufacturer Grenade. Protein source Whey. Over 30g protein per serving & low in sugar. Carbohydrate 4.8000 g. Grenade UK, Bournville Place, Bournville Lane, Birmingham, W Midlands, B30 2HP. 15g Protein Icon: Add 1 level scoop of powder (20g) to 125ml of ice-cold water or milk of your choice.