The 4-month diploma course in hair technology from VLCC Institute covers personal grooming, hygiene, trichology theory, hair and scalp disorders, hair terminology and methodology, various hair cut techniques including one length, diagonal lines, V-shapes, blow drying, layers, bobs, men's cuts, and clipper cuts. Students also learn salon management, ethics, health and safety. The course is divided into modules covering these essential hairdressing topics over 288 hours of training.