I took Halo-v from vital labs, and it had 25mgs of halo per pill. and yes EatMoar has a valid point, orals are more toxic, and therefore you will have to run some oncycle support. I used milk thistle, and hawthorn berry. Halo is a mild PH, so anyone who tells you that you need more than that is full of BS. Pct you just need a good serm like Nolva, or Erase pro and maybe a test booster. You can also add in DAA if you wish