Cosmetology courses provide training in various beauty treatments, including skincare, hair care, makeup, and nail art. These courses are designed to equip students with the technical skills and creative expertise needed to succeed in the beauty industry. Depending on the course level, students may also learn about the business side of cosmetology, including client management and marketing strategies. Cosmetology courses are offered at various levels, from basic certificates to advanced diplomas and degrees, making them accessible to a wide range of learners.