The optimal amount of night treatment cream to apply is half a "pea-size" amount to each of the following 6 areas of your face: right forehead, left forehead, right cheek, left cheek, chin and nose.
For more details on how to perform your customized routine, check out the “My Routine” section in the MDacne app on the upper right side of your home screen. There you will find there two short video tutorials on how to perform both your morning and evening routines.