I'm on 3 caps of epiandro and 4 caps of epitren a day right now and I feel fine. This is the end of week 1 of a 6 week long cycle. I'm gonna go up to 4 or 5 caps of epiandro a day. I will also go up to 5 or 6 caps of epitren a day too if I can handle it. If I start getting some bad sides as I go up I'll just cut the dosage of the epitren back. I'm also taking 1 cap of e-control a day. This is my second time to use epiandro in a stack and I think it's awesome, it makes you feel great and look harder. I don't know about the hairline question, I've always had a full head of hair.