kevinred,
You would be amazed at what works as a 'shaving medium' :)
When I am in a hurry, I use a squirt of 'personal lubricant' (K-Y in this case), with a few of drops of my oil mix (jojoba, almond, olive & macadamia oils) : rub in hands to an emulsion and apply to chops.
For me, it works superbly :)
Have fun !
Best regards
Russ