androgel killed my hair line. I had noticeable thinning. If you want to know more check the hrt and trt sections. this stuff can send your dht levels through the roof like 3 times the high normal range. so unless you need a higher dht level i would leave it alone. i had quite a few bottles of this stuff ,and i really didnt notice anything special about this other than my hair thinning. and no i didnt have a prescription i got them from a friend who was prescribed the patch instead.