well, combinations with 5/6-apb would be most salient to me but i'd be equally curious to hear of combinations with mdma, acid, shrooms and so forth. i know some people have tried combining PDE5 inhibitors like viagra with e.g. mdma for recreational purposes, particularly to counteract difficulty in obtaining an erection when peaking on these substances... as these peptides supposedly (from a cursory reading) "directly increase sexual desire via the nervous system, rather than acting simply on the vascular system" i was wondering if perhaps these peptide compounds would carry less risk of e.g. hypertension and, given the hypothesized CNS effect, add some nice color to a trip for both ladies and gents??