As far as what Naps chooses to sell or not sell, thats something you would have to take up with him. I'm sure he has his reasons. It just might not be worth it to him, but I will say that most GH sources online do not offer bac water. At least not the ones I know of. You can find bacteriostatic water if you look around and if you can't find it, you can make it yourself, using benzyl alcohol and sterile water. .10cc benzyl alcohol for every 10cc sterile water = bacteriostatic water. 

As for Synthol, I'm not a big fan. I will do site injections of AAS and in smaller muscles, there is some local swelling effect, but I have never used Synthol. Many have and if they do a good job, you would never know it. I've thought about using it to round out the peaks in my biceps, but I don't think I could honestly take the pain of following a synthol protocol. In order to make it work, you need to pump that cramp into the muscle several times a wk. I hear that the whole process is painful and in order to make it look good, you need to understand anatomy, injecting each muscle head. I just feel like all of those constant injections are going to lead to an infection for me. I've seen it happen with too many other people. I know what it feels like to put too much oil in a delt, once a wk. I can't imagine doing that ED or EOD.