How Good Is Laser Hair Removal?

Laser hair removal has been around for a decade and is a long term solution to unwanted body hair. Whether its your legs, arms, face or other areas, the idea of smooth hair free skin without the hassle of constant shaving or waxing is very appealing. 

But how good is laser hair removal really? In this guide we will explore the results, benefits, side effects and the whole experience of laser hair removal treatment so you can decide if its for you.

If you would like to look for a reliable hair removal company, choose Clinic Twenty 2 as they are the most reputable provider in Cardiff.

What is Laser Hair Removal?

Laser hair removal is a treatment that uses a concentrated beam of light (laser) to target the hair follicles. The pigment in the follicles absorbs the laser light which generates heat and damages the follicle enough to slow or stop future hair growth. 

Multiple sessions are required to get the desired results as hair grows in cycles and lasers are most effective on hair in the active growth phase (anagen phase).

How?

Laser hair removal works by focusing on melanin, the pigment in your hair. When the laser emits light, it targets the melanin in the follicle, heats it up and damages it enough to stop future growth. 

This is done in small areas and multiple sessions are required to make sure all hair in its growth phase is treated.

Not all hairs are in the same growth phase at any given time. Some are in the resting phase (telogen) or the shedding phase (catagen) which means during a single treatment only a portion of the hair is treated. That’s why multiple treatments spaced weeks apart are necessary for optimal results.

Benefits of Laser Hair Removal

1. Long Term Results

The biggest benefit of laser hair removal is long term results. Its not permanent but most people see a significant reduction in hair growth after completing the recommended number of sessions. The treated area can be hair free for several months and in some cases years.

2. Precision

Laser can target dark coarse hairs with precision and leave the surrounding skin undamaged. This is ideal for sensitive areas like face, bikini line and underarms.

3. Time Saving

Once you’ve completed your sessions the time you spend on maintaining your hair free skin will decrease dramatically. Say goodbye to daily or weekly shaving, waxing or plucking.

4. Less Painful than Waxing

Laser hair removal is often less painful than waxing. Many people describe the sensation as a rubber band snapping against the skin. Although pain varies from person to person and area being treated, advancements in cooling technology during treatments has made it more comfortable.

5. Less Ingrown Hairs

For those who get ingrown hairs, laser hair removal is a life saver. By reducing hair regrowth, laser treatments minimizes the chances of hairs getting trapped under the skin which is a common issue with shaving and waxing.

6. Better Skin Texture

Shaving or waxing frequently can cause skin irritation, redness or bumps. With laser hair removal the skin becomes smoother over time, free from the negative effects of other hair removal methods.

Laser Hair Removal Effectiveness

1. Hair Type and Color

Laser hair removal is most effective on people with dark hair and light skin as the laser targets the melanin in the follicle. The contrast between dark hair and light skin allows the laser to focus more precisely on the hair without damaging the surrounding skin. However, with advancements in technology those with darker skin tones or lighter hair can still benefit from the treatment but results may not be as good.

2. Body Area

The effectiveness of laser hair removal also depends on the body area being treated. For example underarms and bikini area responds faster to laser treatments than legs or back where hair is thicker or more stubborn.

3. Number of Sessions

Results are cumulative and some people may see reduction in hair growth after the first session but optimal results are usually seen after 6-8 sessions, spaced 4-6 weeks apart. Maintenance sessions may be required yearly to maintain results but the regrowth is usually finer and sparser.

4. Hormonal Factors

Hormonal imbalances or changes such as those caused by pregnancy or polycystic ovary syndrome (PCOS) can affect hair growth which may impact the long term effectiveness of laser hair removal.

Side Effects and Risks

Laser hair removal is generally safe for most people but there are some potential side effects and risks to be aware of:

1. Skin Irritation

Some redness and swelling is common after a laser session similar to a mild sunburn. This usually subsides within a few hours or days and applying aloe vera gel or a cooling cream can help soothe the skin.

2. Pigment Changes

Laser hair removal can cause hyperpigmentation (darkening of the skin) or hypopigmentation (lightening of the skin) especially in individuals with darker skin tones. This risk is minimized when done by a licensed and experienced technician who adjusts the treatment to your skin type.

3. Blistering and Scarring

While rare, blistering or scarring can happen, especially if the technician uses the wrong settings for your skin type. Make sure you choose a reputable clinic with qualified professionals to avoid such complications.

4. Eye Injury

If you’re having laser hair removal done on the face, proper eye protection is a must. The laser light can damage the eyes that’s why clinics provide goggles to wear during the procedure.

Who Should Avoid Laser Hair Removal?

There are some conditions and circumstances where laser hair removal is not suitable:

• Pregnancy: Most experts recommend not to have laser hair removal during pregnancy as there is no research on its effects during this period.
• Skin Conditions: People with active skin conditions such as eczema or psoriasis should consult a dermatologist before having laser treatment.
• Medications: Some medications especially those that make the skin more sensitive to light can increase the risk of side effects. Make sure to disclose any medications you’re taking to your technician or doctor.

Before Laser Hair Removal

1. No Sun Exposure

Do not expose yourself to the sun for at least 2 weeks before your laser session. Tanned skin increases the risk of burns and other side effects.

2. Shave Before Appointment

Unlike waxing where you need to let your hair grow out, you need to shave the area you’re treating 24-48 hours before your session. This way the laser can target the hair follicle below the surface rather than burning the hair above the skin.

3. No Waxing and Plucking

For at least 4 weeks before treatment, do not wax, pluck or epilate. These methods remove the hair root which is needed for the laser to target effectively.

4. No Certain Skin Products

Do not use any skincare products that contain active ingredients like retinoids or acids in the days leading to your appointment as they can make your skin more sensitive.

Cost of Laser Hair Removal

Laser hair removal can be expensive but the cost varies depending on the area to be treated and the number of sessions needed. On average treatments range from £50 for small areas like the upper lip to over £300 per session for larger areas like the legs or back. Although the initial investment may seem steep, many find that the long term savings from waxing, shaving products and other hair removal methods is worth it.

Conclusion: Is Laser Hair Removal Worth It?

So, how good is laser hair removal? For many it’s a great time saving solution to unwanted hair. The treatment gives long lasting results, smoother skin and can reduce or eliminate the need for constant shaving, waxing or plucking. But it’s not a one size fits all solution. The effectiveness of laser hair removal depends on your hair type, skin tone and number of sessions.

If you’re looking for a long term solution to unwanted body hair and willing to invest in multiple treatments, laser hair removal might be for you. Make sure to consult a qualified practitioner, follow pre and post treatment care and have realistic expectations.