I use my magnitude after removing my make up with a prebiotic soap. It's given gentle exfoliation and despite being 52 am always commended for how great my skin looks especially under make up which can often highlight problem areas.
Magnitone BareFaced 2 is excellent and these brush heads clean the face brilliantly. Each brush lasts approximately 3/4 months, so this twin pack gives at least 6 months of use - personally, I find the brushes give a good 4 months of use.