Body shop Maca root is a nice shave cream and is actually pretty inexpensive. Works well with a DE but do not use it with a SR. If the cream builds up between your face and the blade it acts like a magnet and sucks the blade down to your face. A good example being at the start of your stroke where excess cream is. The first time this happened I thought it was a fluke but last night it happened again.
It just seems to have a lot of "traction", making it easy to misguide your stroke and cut your face.