the best supplement to take is protein, either naturally or through protein powder. creatine will just help you enhance your performance for a short time, and will not help in further growth. but protien on the other hand helps your muslce recover and is needed for muscle growth. Lemasater Creatine bet endemekerayet, protein bet endemegzat new. Natural protien better than protein powder. Iso 100 is the best Protien powder and if you low on funds try using gold standard whey they're decent as well Good luck