laansasa
Explorer
Has anyone here given RU-58841 a go (also going by PSK-3841 or HMR-3841)? Plenty has been written about using it topically for hairloss, though for some people it apparently brings on severe heart palpitations. A search of the forum turned up no mention of it at all. It interests me, but I keep wondering whether the possible side effects make it a bad bet.