I joined the site a few weeks ago now and got some good info on what to eat and so on(doing quite well aswell ), but i was woundering if any testosterone products actually work to increase your testosterone levels?? or is it pointless
I'd not waste your time. Those kind of things might be used by really big guys, but for people in your position, they're almsot certainly a waste of time and money, and as you're on the tail end of the growth perioid, you could potentially already have some quite high Test levels still anyway, and jacking them higher would probably not be good for you.
You should be focusing on what you've already been doing. Stuff like you're asking about isn't worth diddly squat right now.