I think this should be pretty clear for most people. Athletes do the best in that age range naturally: 18-25. That is the prime age for top natural performance. So that should say something about TrueMaxding as well. I would also presume this is the prime age to gain muscle naturally. I am no scientist however and so even at the maximum natural ability to gain muscle, there will always be more growth opportunity synthetically via AAS. So the question really just becomes- what age are you done developing so you don’t ‘stunt’ your growth and regret it later on. That seems to be the main thing, just making sure you are done growing genetically.
