reps to you tisha. I looked at this shortly after SteveO’s first post and realized that I wouldn’t be getting some of these for a while but here are some of my thoughts if anyone else is interested.
So guys, I cross referenced mark’s list with one of SteveO’s old shopping lists…MX Management - Get these mixes! - #78 by SteveO.
this leaves meo-est, P93, P74, androsterone, and A-nol.
SteveO has little to say about meo-est. He only tested p74 for the first time last month, after his shopping list order. I think those two are less likely. That brings us to P93, A-nol, and androsterone.
This post as well as some others would lead me to include p93.
That leaves one more besides the mysterious low dose one mark talks about. Alpha androstenol or androsterone? Every great masculine mix on this board contains androsterone or is used in conjuction with an androsterone product like a314. I’ll put my money on androsterone
So we have -none, beta-nol, TAC, plus my speculation about -rone and P93 plus a small amount of something else on marks list. In fact this something else should not be used in 5mcg per spray doses (or thereabouts as this would amount to 20 mcg for 4 sprays). Some candidates are TAL, TAH, P79, P90, P92.
P79 I’ve never heard any warnings for. P92 is something of an enigma on the board maybe someone who knows about it can give a full report sometime, whether its part of this mix or not.
P90 is a candidate in my mind because I thought I read a post about it being somewhat 2 dimensional in doses over 10mcg but I can’t find that post right now. TAL and TAH are obvious candidates because they are primarily seen in female products but have been used by males in small quantities.
EDIT: whoops just saw this post Aside from 'the big four' (P 74, 79, 83, 93), what are your favourite putatives?. I seem to have confused p90 and p80. Just shows you should take this entire post with a grain of salt, but you knew that I’m sure. 
Well a lot of these p9x series are pretty far down on my to do list so I won’t be trying them out anytime soon. If you read this and decide you like my logic let me know how it works out. If you have a better theory put it up. That’s what the forum is about. Great thread SteveO, Good testing Mark and Phoenix.