female aesthetician performing radiofrequency facial skin tightening procedure on mature woman

girl woman aesthetician professional patient clinic cosmetology hardware treatment procedure facial skin device apparatus technologies radiofrequency rf tightening lifting facelift firming contouring smoothing wrinkles youthfulness beauty needlefree rejuvenating therapy nonsurgical medical aesthetics cosmetic medicine efficacy modern health care person adult young 3035 american french canadian emotions smiling working activity