Hi im new here and i was trying to look up the info i needed but i need an answer here. I have 4-AD and want to make a transdermal but im new at this. I cant figure out if 70% rubbing alcohol will work as a penetrator to mix it in. I was thinking of mixing the ISO with skin cream witch has aloe vera gel and mixing the 4-AD with that. I am wondering if this will work. If not can someone tell me what else i need for any home supplies i can use to make the transdermal.