Laser hair removal is one of the most popular treatments at MediZen. However, the question we hear most is how many sessions it takes. In addition, the honest answer is that it depends on a few factors. However, most patients need a course rather than a one-off.
As a result, understanding why helps set realistic expectations and explains why a single session is never enough. For example, this guide explains how laser hair removal works and what determines the number of sessions you will need.
How Does Laser Hair Removal Work?
Importantly, laser hair removal works by targeting the pigment in the hair follicle with light energy. This heats and disables the follicle so it can no longer produce hair. Also, it is most effective on actively growing hairs, which is the key to understanding the course.
Because the laser targets pigment, factors such as hair colour and skin tone influence how we set it up. That said, this is why a consultation and patch test come first.
Why You Need a Course of Treatments
What is more, at any given time, only a portion of your hair is in the active growth phase. On top of this, that is the only phase the laser can effectively treat. Of course, the rest of the follicles are resting and will not respond until they enter that phase.
In short, a course of sessions, spaced a few weeks apart, ensures that the laser treats every follicle as it becomes active. Crucially, this is why a single session can never deliver lasting results, no matter how good the technology.
How Many Sessions Will You Need?
Most patients need around six to eight sessions for the best results, though some areas and individuals need more. Then, we usually space sessions four to six weeks apart to match the hair growth cycle.
Likewise, after the initial course, occasional maintenance sessions help keep the area smooth, as hormonal changes can prompt some regrowth over time.
What Affects the Number of Sessions?
In fact, several factors influence how many sessions you will need:
- Above all, hair colour and thickness, as darker, coarser hair responds best
- However, the treatment area, as different areas grow at different rates
- In addition, your skin tone, which affects the settings used
- As a result, hormonal factors, which can stimulate new hair growth
- However, how closely you follow the recommended schedule between sessions
Preparing for and Caring for Your Skin Between Sessions
In addition, good preparation and aftercare make a real difference to your results. Between sessions, avoid plucking or waxing, as the follicle needs to be present for the laser to work, though shaving is fine. It is also important to protect treated skin from the sun and avoid sunbeds, as tanned skin affects both safety and results.
Is Laser Hair Removal Worth It?
For most patients, the long-lasting reduction in unwanted hair. The time saved on shaving and waxing, makes laser hair removal well worth the investment in a course. The key is committing to the full course rather than expecting results from one or two sessions.
Is Laser Hair Removal Safe?
When carried out by trained practitioners using modern technology, laser hair removal is a safe and well-established treatment. The key is a proper consultation and a patch test. As a result, we can set the laser correctly for your skin tone and hair type.
At MediZen, trained professionals carry out all treatments who assess your suitability first. This is particularly important for darker skin tones, where device choice and settings matter for both safety and results.
Which Areas Can Be Treated?
Laser hair removal works on most areas of the body where unwanted hair is a concern. Commonly treated areas include:
- The face, including the upper lip and chin
- Underarms
- Legs
- The bikini area
- Back and chest
- Arms
Different areas grow at different rates. This is part of why the number of sessions varies from one area to another.
Laser Hair Removal vs Waxing and Shaving
Shaving and waxing are only ever temporary, needing to be repeated constantly, and waxing can cause ingrown hairs and irritation. Laser hair removal offers a long-term reduction in hair, saving time and effort over the years.
While it requires an upfront investment in a course of sessions. Many patients find the lasting results and freedom from constant maintenance make it well worth it in the long run.
What to Expect During and After Your Session
Each laser hair removal session is quick. The time depends on the size of the treatment area. Ranging from a few minutes for the upper lip to longer for larger areas such as the legs. Most patients describe a mild snapping sensation as we apply the laser. The device uses cooling to keep you as comfortable as possible throughout.
Afterwards, the treated area may feel a little warm and look slightly pink for a short time. Similar to mild sunburn, which settles quickly. You can return to your normal day straight away, though we will advise you to avoid sun exposure. Hot baths and intense exercise for a short period. To keep the area protected with SPF while it settles.
Why Choose MediZen for Laser Hair Removal?
Laser hair removal is only as good and as safe as the practitioner and technology behind it. At MediZen, trained professionals carry out your treatment using advanced laser technology. After a consultation and patch test to set the laser correctly for your skin tone and hair type.
This careful, medical approach matters for both your results and your safety, particularly across a range of skin tones. It also means that if you have any questions or concerns during your course. There is an experienced team on hand to support you throughout.
Laser Hair Removal at MediZen
MediZen is a CQC-registered, Save Face-accredited medical aesthetic clinic in Sutton Coldfield, just a short drive from Birmingham. A qualified doctor or nurse practitioner performs every treatment, never a beautician. Dr David Eccleston founded the clinic in 1999. The Times has named him one of the UK’s best anti-ageing doctors. With more than 30 years of experience, he leads a team committed to safe, natural-looking results.
You need a consultation before starting a course. As a result, we can assess your skin and hair. Advise on the number of sessions and set the correct, safe parameters for you. Book yours today. Finance and payment options are available to help make treatment more accessible. Our skin memberships and packages help you maintain your results over time.
Frequently Asked Questions
It offers long-lasting hair reduction rather than total permanent removal, as hormonal changes can trigger some regrowth. Maintenance sessions keep results smooth.
Modern laser technology can safely treat a wide range of skin tones. We confirm your suitability at your consultation.
Most patients describe a mild snapping sensation. The treatment is quick and well tolerated, and cooling helps keep you comfortable.
Avoid plucking or waxing, as the follicle needs to be present for the laser to work. Shaving between sessions is fine. Protect treated skin from the sun.
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