I've been on TRT for nearly 10 years. In the past year I've had to switch from injections to a gel, because of problems with elevated hematocrit. I'm finding very poor absorption of androgel through the skin on my shoulders. I've read about good results people are getting with non-alcohol based creams applied to scrotum and inner thighs. I was wondering if anyone has experience with applying to the scalp? The scalp has very thin skin and a lot of blood flow...I shave my head so it seems like something to consider. And if it makes a bit or hair grow, no problem .