Laser: Frequently Asked Questions
HOW DOES LASER WORK?
The Candela GentleLASE emit a single concentrated light beam which is absorbed and transmitted by the pigment (melanin) in the hair. This light is converted into thermal energy which travels down the hair shaft to the dermal papilla, disabling hair that is principally in the active growth phase.
IS LASER SAFE?
Yes, laser has been used in a variety of medical and cosmetic procedures for many years. Laser is a form of light which is unable to produce genetic change, and thereby, does not contribute to the development of cancer or pose any risk to the skin (unlike UVA and UVB). In addition, Smooth Laser Clinic uses Candela Technologies, a highly regarded name in the industry which has pioneered the development of some of the safest and most effective products available in today’s market. Although laser hair removal is considered safe, it is important to have your treatments conducted by an experienced and trained professional.
HOW MANY SESSIONS ARE REQUIRED?
The amount of sessions required will vary from person to person and also the area being treated. For the majority of people an average of 6 to 8 sessions are required to permanently reduce hair. This average is dependent on factors such as age, hormones, hair thickness, and an individuals’ hair growth cycle. Interestingly, not all hairs actively grow at the same time; they actually grow in three distinct phases: growth, transition, and resting. Hair that is in the active growth phase at the time of treatment will be disabled. The residual hairs will enter this active growth phase at different times in which the proceeding sessions will disable the actively growing hair.
IS LASER PAINFUL?
Most patients describe the treatment as mildly uncomfortable, similar in sensation to the flick of an elastic band. The degree of discomfort experienced is dependant on the energy levels used, skin type, hair type, and of course the individual. At Smooth Laser Clinic the GentleLASE is available to patients. Having two technologies available means more effective and less painful treatments for our patients. Generally the treatment is well tolerated and relatively pain free. For those who find the procedure uncomfortable or are treating a sensitive area, a topical anaesthetic is available.
IS LASER HAIR REMOVAL PERMANENT?
Several companies performing laser hair removal treatments use the word “permanent”. The permanence of the treatment is dependent on an individual’s hormones and hair growth cycle. Many patients experience permanent hair removal, however falling pregnant, the onset of menopause, medications and stress can re-stimulate the growth of hair in some individuals. Imbalanced hormones, usually associated with facial hair on females, can cause hair to persist in a lighter and finer growth.
In summary, an individual’s response to laser is unique; a certain percentage of patients will achieve permanent hair removal within 6 to 8 sessions, while other patients will require additional sessions. The key to permanent hair removal is to treat the hair while it is actively growing.
HOW SHOULD I PREPARE FOR MY TREATMENT?
To maximise results and to reduce the risk of adverse skin reactions the following activities should be avoided for at least 2-4 weeks prior to treatment:
- Sun exposure (apply a SPF 30+ sunscreen daily and avoid the sun)
- Solariums
- Fake tan
- Harsh exfoliants or products containing AHA’s
Hair should not be removed by the root (waxing, tweezing, threading, or emjoying) or bleached for approximately 4 weeks prior to treatment. Two days before your treatment shave, trim or use a depilatory cream on the area so the hair is short; this will ensure optimum results and reduce unnecessary discomfort.
WHAT HAPPENS AFTER MY TREATMENT?
Immediately following your treatment, the area may appear slightly red and swollen. Three to ten days after the procedure you may experience what appears to be “re-growth”. This resurfacing hair is actually being shed as a result of your treatment, and is not re-growing. Over a two week period the treated area will progressively become hair free. Between four to eight weeks residual hairs not disabled in the previous treatment will resurface, initially as tiny black dots, developing into stubble. It is at this stage of growth that your next session is required.
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