Pregnenolone : I tried it for 1-2 weeks, similar to commercial pheromones but in a much subtler way. Sweat smells musky, especially at the armpits. But topical application of pregnenolone (in alcohol) did nothing. Attraction-wise.
I can't drink too much urine (1 glass tops), otherwise I'd get sleepy (melatonin?) and I sleep for so long - 12 hours straight.