A shampoo technician shampoos and conditions a client's hair in preparation for the hair stylist. A shampoo tech may assist with rinsing permanent waves, and shampooing color and chemical relaxers out of the hair after processing.

A manicure is a cosmetic treatment for the fingernails or hands. The word "manicure" derives from Latin: Manus for hand, cura for "care." When performed on the feet, such a treatment is a pedicure.

Many manicures start by soaking the hands or feet in a softening substance, followed by the application of lotion. A common type of manicure involves shaping the nails and applying nail polish. A manicure may also include the application of artificial nail tips, acrylics, or artificial nail gels. Some manicures can include the painting of pictures or designs on the nails, or applying small decals or imitation jewels. There is a new product which is now popular for decorating nails it is a self adhesive nail covering which covers the whole nail and comes in lots of different patterns, designs and colours.

Specializes in treatments including hair removal, massage, body wraps, skin care, eye lash and eyebrow tinting, and make-up along with machine treatments such as non surgical facelifts and faradic muscle tone. The specialist may under go special training for treatments such as laser hair removal and electrolysis.

A nail technician specializes in the art form and care of nails. This includes manicures, pedicures, acrylic nails, gel nails, nail wraps, fake nails,self adhesive nail coverings, etc. They are also knowledgeable in nail irregularities and diseases and may be able to identify such problems. They do not treat diseases and would typically refer a client to a physician.

An electrologist offers services with the use of an electrolysis machine. As opposed to the hair removal via waxing offered by an esthetician, hair removal via electrolysis is permanent. Usually estheticians will seek higher education beyond beauty school to learn electrolysis. Some state board beauty schools, however teach electrolysis in basic courses.

General cosmetology courses in the United States focus primarily on hairstyling, but also train their students as general beauticians versed in manicures, facials, etc. In a state-licensed beauty school, a certificate course in general cosmetology typically takes approximately one year to complete. Specialized, non-hairstyling courses such as manicure, facials, or makeup art are usually of shorter duration, lasting anywhere from two weeks to six months, although the most prestigious and exclusive beauty schools may offer much longer courses.

In the United States, all states require barbers, cosmetologists, and most other personal appearance workers (with the exception of shampooers in very few states, not including CA) to be licensed; however, qualifications for a license vary by state. Generally, a person must have graduated from a state-licensed barber or cosmetology school and be at least 17 years old. A few states require applicants to pass a physical examination. Some states require graduation from high school, while others require as little as an eighth-grade education. In a few states, the completion of an apprenticeship can substitute for graduation from a school, but very few barbers or cosmetologists learn their skills this way. Applicants for a license usually are required to pass a written test and demonstrate an ability to perform basic barbering or cosmetology services.

In most states, there is a legal distinction between barbers and cosmetologists, with different licensing requirements. These distinctions and requirements vary from state to state. In most states, cosmetology sanitation practices and ethical practices are governed by the state's health department and a Board of Cosmetology. These entities ensure public safety by regulating sanitation products and practices and licensing requirements. Consumer complaints are usually directed to these offices and investigated from there.

Persons interested in practicing cosmetology can graduate from a general cosmetology course and then obtain a license in any of the cosmetology sub-disciplines, or they can choose to study only to become a manicurist or esthetician. Students may choose a private beauty school or one of the many vocational schools which offer cosmetology courses to high school students. In addition, there are national organizations that provide educational and professional information.