What is cosmetology definition?

Cosmetology is the study and application of beauty treatments to the hair, skin, and nails. It includes a wide range of services such as hair styling, coloring, and cutting, makeup application, nail care, facials, and hair removal by waxing or electrolysis. The field of cosmetology also encompasses knowledge of hygiene, sanitation, ethics, and business practices. Cosmetologists must undergo formal education and training, and obtain a license to practice in their state. They work in salons, spas, and other beauty establishments, and their skills are in high demand as people seek to enhance their appearance and well-being.