I haven't tried making tne yet mostly because I don't want to permanent stink up my house like guiacol. But I think at 75mg it's going to be tough to hold and will probably pack a good punch post injection. Might want to limit it to 50mg with the 25 dbol.
I can get mine to hold at 50mg/ml with only BA, BB, GSO. I don't use any other chemicals. It will not hold at any higher dose without additional chemicals like gcol, eo, bs. I don't like those chemicals because eo people have allergic reactions to and gcol smells bad and people have said they can smell it coming from their pores when they sweat, bs is an alternative to gcol and don't have the smell but I prefer to just make it at 50mg/ml and shoot more if need be.
Try using BS, at the same measurements, instead of Gcol. It should work the same but without the smell. I have never tried it but I read about it and everyone said it works. I prefer to not use many chemicals, just the basics, so I am limited to making only 50mg/ml but it is some strong stuff!!
I inject 2ml(100mg) of tne before I lift and I feel invincible in the gym. I have a couple of recipes for tne in oil at different concentrations but to be honest I tried all different concentrations when I was experimenting with it and they all crashed above 50ml. I was only using BA and BB and GSO. The lower the concentration got the longer it took to crash, from crashing almost immediately to taking two weeks to crash. When I got to 50mg/ml it held perfectly for an indefinite time and it is real potent, which leads me to believe that some guys claim 100mg when in fact it may be much less because a true 50mg is strong!!!