This would vary from client to client, depending on area, hair thickness etc.
Courses of 6 or 8 are most popular.
Can be seen after each treatment
Upper lip
Under arms
Side burns
Nipples
Pubis line
Jaw line
Hands & fingers
Nose
Bikini line
Feet & toes
Peri – anal
Neck
Shoulders
Chest or abdomen
Half back
Half face – lower / beard
Brazilian
Hollywood
Upper or lower legs
Full back
Full face & neck
Full arms
Chest & abdomen
Full legs
Full back & shoulders