Ключевые слова: apparatus, background, beautician, beauty, body, business, care, caucasian, clinic, collagen, cosmetic, cosmetology, darsonval, darsonvalization, dermatology, device, electric, electrical, equipment, face, facial, female, hand, health, health care, healthy, hygiene, male, man, massage, medical, medicine, patient, professional, relax, salon, science, service, skin, skincare, spa, technology, therapy, tool, treatment, wellbeing, wellness, woman, work, young,