Does the slippierness of the stuff matter?
I currently use walgreens brand KY JELLY, does astroglide work better?
After my sessions, there is no KY left on the aneros, probably cuz the large intestine sucked it up...
Try both. I use the astroglide with the syringe and the KY to lubricate the aneros. Though if I just decide to use one I use the astroglide cause it works better for the syringe.
I've also heard good things about the lube "Maximus" on this site but I've yet to use it.