Laser Hair Removal Video

In this treatment video for the Victorian Cosmetic Institute, Dr. Terri Labberton discusses the principles of laser hair removal.





The benefit of the procedure is that it's a great way to achieve longer-term hair reduction. Laser hair removal is achieved by firing laser energy at the skin. The laser is attracted to pigment, such as that contained in hair. The pigment is especially concentrated at the root of the hair, or follicle. The laser generates heat in the follicle due to this concentration, and the heat kills the follicle. This prevents new hair from growing out of that hair follicle.

Because skin has less pigment than hair, the laser is more attracted to hair. However, because there are differences in skin and hair types, including colour variations and coarseness, doctors at the Institute use certain types and frequencies of lasers to suit individual patient needs. Some clinics use different types of machines that are less specific, which can be less successful. If the laser cannot differentiate between hair and skin, there is a risk of burning the skin.

A common question is regarding the number of treatments required to permanently remove hairs .  The number varies, based on hair cycles. Hairs go through different phases, such as a growth, rest, or dying. During the growth phase, the most pigment is collected in the follicle. This is the best time for that individual hair to be treated. However, there will be other hairs in different phases, so only a percentage of the hairs will receive maximum benefits from the laser treatments. Several treatments, several weeks apart, are needed to target each hair during the correct phase.

Before treatment, a consultation is recommended to determine hair and skin type and eliminate underlying medical conditions. Patients should avoid waxing for at least two weeks, but shave the day of treatment. During the procedure, a laser is passed across the skin, while a cooling agent is used to eliminate any discomfort.

At the Victorian Cosmetic Institute, your hair removal treatment will be tailored to your needs. It will be performed by trained medical practitioners, using the best available lasers.