I am currently on one click (50 mg) to scrotum a day for last 3 weeks. Am getting some bloodwork Monday.....feel pretty good overall, but libido kind of took a dive after first week and a half. I've been on injections for almost 10 years and have never been completely "satisfied" with any protocol I've been on. I may get skewered for saying this, but in my OBSERVATION only, it seems to me DHT is more dose dependent on a transdermal and it doesn't seem to make a significant difference where you apply it. This is just based on labs other people have posted. Guys that have personal experience may want to chime in.