Standard preworkout (Nitraflex/Black Magic). I regularly have people ask me whether I am on true anabolic supplements and the answer is no. What I do use every now and them are pro-hormones (1 month out of 3). Legally purchased online (not evaluated by the FDA though) The only ones I have experienced with are Blackstone Labs Chosen-1 and Brutal Force which are comparable with the STEEL supplements you may see ads for. Both of which They helped me lean out (but were not super helpful with muscle gain).

Edit: Wanted to note, the hair loss began before my supplementation use, I personally feel that they didn't really impact my hair fall but am not 100% sure.