i woudl ssay 28-30 is when you really gotta be on it lol ,, after that...it really ummm well youll never make it very big after that,, but then again ....some fellas just discover bodybuild in their 30s...you can still grow very well just need much more stuff,, including growth hormone to get to full potential,, while at 23 you dont need no growth unless you aim at high level comeptition ,, at 23 you can do very well with tou growth if local or if just starting,,if you are 33....its a diff story ,, you need the gh in and out at all time to keep on going and getting better as in lean size
gh15 approved