How do laser/IPL systems work?

How does laser/IPL hair removal work?
Regardless of the laser/IPL used, a short burst of light is fired at skin' s surface. This light is absorbed by the pigment in the hair shaft, where it heats and destroys the hair whilst sparing surrounding tissues.

If the hair is in the growth stage (anagen), the heat is transmitted down the hair shaft to the base of the follicle and to the germ cells lining the follicle shaft, causing their destruction.

Hair caught in the growth stage will not tend to grow again. Other follicles, which are not actively growing may then produce new hair. These follicles will need to be targeted in the growth stage to effect follicle damage.

How many treatments are required?
Everyone is different and it is just not possible to be accurate. Somewhere between 6 and 8 treatments are usually required. The exact number will vary depending on where the hair is, what has been done to the hair in the past and, of course, your individual response. Hormonal conditions, such as Polycystic Ovarian Syndrome (“POS”), will also have a significant bearing on how the treatment progresses.

Can all hair colours be treated?
Laser/IPL depilation works best on dark hair, because dark hair contains more pigment to absorb light. Fair hair can respond well but white hair, very blond hair and some types of red hair will not respond to a laser/IPL system and will need to be treated hair-by-hair using an electrolysis technique.

We always carry out a test patch before a full treatment so we will know how your skin will respond before you commit to a full treatment.

Can all parts of the body be treated?
Yes - including the chin, upper lip, cheeks, legs, arms, underarms and back - as well as sensitive areas like the ears, nose, chest and bikini line.

Is laser/IPL hair removal permanent?
Results vary; actively growing hair follicles will be destroyed. Our lasers/IPL produce permanent hair reduction although we prefer to call it long lasting. As with all depilation methods, we cannot give any guarantee as the laser/IPL will only affect actively growing follicles and has no effect on dormant or ‘resting' hair follicles. Therefore, it is always possible that new hair growth may take place from hair follicles not currently growing. It is also accepted now that some hairs are not destroyed but convert from a terminal (thick dark, noticeable) hair to a vellus (fine, blonde unnoticeable) hair.

How does laser/IPL hair removal compare with other hair removal methods?
Shaving, waxing and depilatory creams are all temporary methods that must be repeated on a regular basis.

Electrolysis is a valuable method for treating white, grey and red hairs [and we do offer this service] but it is very slow and suffers from the same drawbacks as laser/IPL method – only those hairs that are actively growing will be destroyed – the others will grow back.

Light based hair removal is the only significant improvement in hair removal in the last 20 years. Many technologies, including Alexandrite, Lightsheer diode, NdYAG and Intense Pulse Light (“IPL”) techniques, now carry the American FDA approval for effective hair removal or technically termed “permanent hair reduction”.

Is the treatment painful?
No. The Lightsheer Laser has its own chill-tip cooling. Most people experience no more than a slight stinging sensation. People with darker skin will feel the laser more as their skin will absorb more energy. In this case, more attention will be paid to cooling the skin, before, during and after treatment, to minimise skin reactions.

Are there any side effects?
The most common after effect is redness of the skin that can last for a day or so. Slight blistering can occur but this is rare and would clear up within a few days. With certain skin types changes in skin colour can occur and you will be advised of any adjunct treatment necessary to prevent this. Because each individual's skin responds differently we always carry out a careful pre-treatment test patch procedure to ensure that no unexpected reactions take place during a full treatment.

Is the treatment safe?
Yes . Lasers/IPL have been used in medicine for over 30 years and there is no evidence whatsoever to suggest that the treatment can lead to skin disorders or an increased risk of skin cancer. Extensive clinical trials for laser/IPL depilation and 8 years of experience at this clinic have resulted in a very safe technique with a minimal risk of side effects.

Can anyone offer this kind of treatment?
You may not know that it a legal requirement for all users of lasers, IPL and LHE systems to be registered with the Commission. Registered facilities have a Registration number. When enquiring, be sure to ask for a registration number – if you do not get a number that matches the format above, they are not Registered and are operating illegally.

Should anyone avoid this treatment?
The treatment should be avoided by anyone who is (i) hypersensitive to light; (ii) suffering from live cold sores in the treatment area; (iii) suffering from vitiligo. (skin pigment loss); (iv) pregnant. A full medical history will be taken prior to any treatment being offered to exclude any problems.

How do I prepare myself for treatment?
The laser/IPL targets the pigment in the hair and skin and thus it is important that you do not have a suntan - whether natural or artificial. If you have a tan you should wait at least 2 weeks after your last UV exposure until there is no activity in the pigment producing cells. If you are plucking, waxing or threading, you should stop 2 weeks prior to treatment and change to shaving or cutting the hair. The treatment area needs to be shaved the day before treatment. You should avoid perfumes, deodorants or any potential irritants in the treatment area before and after treatment. You should avoid alcohol, aspirin and non-steroidal anti-inflammatorys such as Brufen for 48 hours before treatment; This will reduce the risk of a skin reaction.

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