Quote Originally Posted by Fat Bill Dwyer View Post
From what I understand Epi IS an AI. The dry joints from Epi are supposedly because of this. However bro-lore states that you need to worry about an E2 rebound occurring when you discontinue Epi so right before you discontinue use, bro-lore says to run an AI and then into PCT. I've never experienced E2 rebound with Epi, even after 60 days at 50mg so even though it makes sense, I'm not sure this is the case.

*edit IME Epi has very few androgenic sides. It's easy on the bacne and the hairline.
Piggybacking on what Bill said, I'd actually run an AI during PCT, which helps you deal with the low natural androgens in your body at the end of a cycle.