Halodrol also known as 4-chloro-17a-methyl-androst-1,4-diene-3b,17b-diol, or HD is an excellent compound for adding lean hard muscles as well as strength gains. Halodrol is good for improved vascularity, dry gains with only a small to no amount of water retention. Halodrol exhibits an extremely high anabolic to androgenic ratio translating into hard and consistent muscle gains with No aromatization. These gains …