My stepson took it for about 2 years. He was the size of a 8 yr old when he was 12. He started to grow immediately. Due to some other behavioral issues he moved back in with his lazy drunk dad who didn’t monitor him and the boy quit taking it. Once we got him back it was already too late. He topped out at 5’ 7”.
5’7 is not a bad height. My younger son is 5’8. Many men are in that range.