I reload for the 45-70, 50-70 and 405 WCF, among others. My basic lube recipe is one part beeswax to one part olive oil. Heat beeswax until it just melts and add the olive oil. Stir to mix. Depending on how that works up I may add more wax (to stiffen) or more oil (to thin it). Not the most complex formula but it works for me.
There are more complicated recipes available but this really is not rocket science. Of course, you must realize, I do not shoot in competition so I am not interested in squeezing the last bit of accuracy out of my reloads