Most would say that otc oral gh is ineffective bro, money best spent else where, but if you are set on it no it wont have any negative effects on you. At best you'll get nice restfull sleep butis dirt cheap and better.
Alpha-GPC without a doubt. Our product Endo-Amp contains it, I don't know of any others (I'm sure there are others lol). It's also combined with a cortisol modulator which will help control stress, reduce BF and improve testosterone/cortisol ratio.
Use the real thing or Ipamorelin/mod grf 1-29 combo.