Laser beam is an unusual light source which is different from the light from a bulb. Laser is a single wave narrow beam of light. Laser stands for light amplification by stimulated emission of radiation. Different wavelengths have different colours. For example blue light has a shorter wavelength than red light. Light from a bulb has many different wavelengths. Our eyes see certain wavelengths.

According to the Fitzpatrick skin colour classification, which is based on the susceptibility of the skin to sun rays (sunburn), there are 6 types of skin. Type 1 is susceptible to burning with minimal sunshine. Type 2 is again white skin, and blue eyes of nordic origin. Type 3 & 4 are mainly asian and Indian subcontinent skin colour and type 5 & 6 is resistant to sunburn and they are mainly African in origin. 

Laser beam mainly targets the germ cells on the surface of the hair shaft, because the light energy absorbed by the melanin in the hair generates heat, which conducts outwards towards the germ cells. Therefore, provided that sufficient temperature is maintained for enough time, the germ cells will be successfully destroyed. Therefore, clinically it is absolutely critical that temperature is sufficient for a length of time to achieve thus purpose. Therefore, one can conclude that if the laser hair removal fails,  the laser equipment has not generated enough temperature for a correct duration of time to destroy the germ cells. There is another factor in laser hair removal which is the spot size or the width of the laser bean because spot size of the laser beam is directly proportional to the dept of penetration of the light due to scattering effects in the dermal layer. Therefore, laser equipment with linear scanning with a larger beam diameter, can penetrate deeper Into the skin tissues and induce higher temperatures in the deeper hair follicles. most of the laser hair removal equipment has a spot size of 3-18mm. The third parameter in laser hair removal is the energy density (Fluence) which is measured in joules per square centimetre. It is important to get the right level of energy to be able to heat up and destroy the follicle in the growing hair. In many laser machines, epidermal cooling systems have been considered in order to be able to use higher fluence and reduce side-effects and pain for the patient. Therefore, a combination of spot diameter, pulse duration and energy level is important in light energy absorbed by the tissue chromophore in the melanin, or water or haemoglobin, which finally cause tissue damage.

It is thought that if you add the amount of money you spend on razors and waxing in your lifetime, permanent laser hair removal is a good investment in the long-term. 

This depends on the area(s) to be treated. Generally, in the areas with fast hair growth, such as the face, 4-6 sessions. For other areas with lower hair growth, 8-10 sessions might be required, with intervals of 4-8 weeks. This is to achieve 80% hair growth reduction. Treatment of each area is variable in length depending on the laser machine and the size of the area. For example, laser hair removal of the back takes longer than laser hair removal treatment of the upper lip. 

That depends on the area to be treated. We believe that our state-of-the-art laser machine equipment and our trained and experienced staff, offers one of the best value-for-money laser hair removal treatments in the London metropolitan area. For more information on pricing, please contact 02088680555. 

IPL is technically not laser, although some people incorrectly refer to IPL as laser. IPL is photoepilation using a xenon flash lamp with a wavelength between 400nm to 1200nm combined with filters to block shorter waves. When there has been comparisons between IPL and alexandrite and diode lasers in 2006, there was stastistical difference in short-term effectiveness of these equipments, however the side-effects of diode lasers were reported as slightly higher, although the hair reduction for diode laser was higher than alexandrite laser and IPL laser. The side-effects of ALexandrite laser was lower than both IPL and diode laser. The side-effects were usually temporary pigmentary changes lasting up to 6 months. Both laser and IPL equipments c an be used for other purposes such as facial rejuvenation and vascular ablation

In the United Kingdom and United States of America, laser hair removal is considered to be an unregulated procedure which any person can do. However, in some places, only Doctors or doctor supervised staff can offer this service. In other places, permission can be extended to licensed professionals such as.

The principle of laser hair removal is based on selective photothermolysis. It means that specific laser wavelengths and pulse duration needed to obtain optimal damagal effect on targeted tissue (hair follicle) with minimal or no effects on surrounding tissue. laser in this context selectively heats up melanin containing hairs and destroys the hair follicles without damaging the rest of the skin. 

Laser is a single wavelength light which works by targeting the melanin pigment in the hair and disables the hair follicle beneath the skin surface. Each wavelength affects different hair colours. It causes the hair follicle to overheat as well as damaging the bulb, thus preventing growth. The laser is effective when the hair is in the growing phase (Anagen Phase), about 85% of our body hairs are in the phase at any given time.

in electrolysis, you need the expertise of the operator. if it was carried out correctly then it Is thought to be effective for removing hairs of different colours. However it needs to be carried out with enough power level with the proper technique, but the treatment is slow and time consuming in comparison with automated laser hair removal equipment. In.a study carried out in 2000 in Ankara, Turkey, comparing alexandrite laser (namely our Cynasure elite with wavelength of 755) and electrolysis for laser hair removal on 12 patients, the study concluded that the laser hair removal with Alexandrite laser equipment (wavelength same as our cynosure elite) was less painful, more reliable and 60x faster than electrolysis.  

Yes Laser hair removal is safe procedure. However,

On completion of your laser hair removal procedure it is better to apply ice packs to the area to reduce redness and swelling. Skin burn and superficial blister formation is extremely rare but a known possible complication of laser hair removal which, despite being even rarer with advanced laser machines, can be treated by an antibiotic cream until complete healing usually without leaving any marks.

Please read pre-treatment instructions which influence the outcome of your laser hair removal treatment. However, it is also important to keep in mind a few helpful hints during the period of post laser hair removal treatment. There is almost always some redness or swelling after each laser hair removal treatment. It is known that swelling reduces within hours but redness takes longer to resolve. Some patients complain of tenderness in the area, very similar to mild sunburn. We recommend that you avoid sun exposure until the skin has no more tenderness, redness or swelling. Your trained laser hair removal therapist may recommend a post-laser lotion that should be used twice a day for 3 days after each treatment.
You can use makeup about 2 hours after the completion of laser hair removal treatment unless blistering has occurred. It is better to use powder instead of a deodorant for underarms, during the first 24 hours after your laser hair removal.
Please avoid tweezing, waxing, picking, scratching or using hair removal methods that disturb the hair in its follicle and avoid shaving the hair within a week of treatment unless absolutely necessary. During the first three days after your laser hair removal treatment, when washing the treated skin, always be gentle and pat dry.  On the fourth day you can gently scrub the area to exfoliate. It is known that the treated hairs will shed and fall out for anywhere from 1-3 weeks post- laser hair removal treatment. After the first week, you may begin gently pulling out the shedding hairs. The hairs should come out as if unattached to the skin; if not, wait several days and try again. It is best to avoid hot baths, steam, sauna, swimming and any sports or strenuous activities for about 8 hours after your laser hair removal treatment.
Contact the clinic and speak to you laser therapist or the doctor, if you are worried about any problem.
We also supply you with a “laser hair removal Instruction” sheet to remind you of some points. Laser hair removal is more effective and even cheaper than electrolysis and similar techniques in the long-term.

How does laser hair removal compare to other methods?

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Waxing and plucking are also temporary methods of laser hair removal, which last longer than shaving alone. It is thought that ancient Egyptians had similar methods of hair removal by mixing sugar with oil and honey and applying it to the skin. There are two methods of waxing. One can apply strips to the skin and peel off in the direction opposite to hair growth. In the other method, one needs to heat up the wax and then apply it to the skin, and then after some time pulling away from the hair growth area.In comparison, laser hair removal is very popular and is proved to be more effective than waxing and plucking. 

Laser hair removal is safe for all skin colours. However, the pigments within your hair follicle are the main consideration, and as a result some hair types are unsuitable. this will be discussed with your therapist at your initial consultation and patch test. 

 Laser hair removal is not suitable for people suffering from psoriasis, who have a history of easy keloid scar formation and presence of active skin infections. It is also not given to pregnant woman and children.

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In most cases after a successful full course of treatment there is permanent hair loss (as the hair follicle itself is destroyed). It is also known that laser hair removal drastically reduces hair growth to the point that you might stop shaving altogether. Laser hair removal also becomes less uncomfortable during the course of your treatment. Hair becomes finer and scatty. Therefore, after a course of laser hair removal, hair growth severely diminishes, but in the long lasting period, some people advise that you might need a top-up session every 6-12 months to prevent any hair regrowth.

Sha ing of hair with a razor has been a popular temporary hair removal technique for the last few centuries. In 1895 King Gillette invented a razor blade and since then the improved sharp, thin, cheap and disposable razor has been in the market in different varieties. However, shaving can cause irritation and itching in the shaved area and it is a temporary method of laser hair removal. But Laser hair removal is convenient, fast, effective and in the long term is cheaper than shaving.