HAIR
Electrolysis, Hair removal, PCOS
Hair removal is a common beauty treatment that spans all cultures, generations and time periods. There are many methods available so finding the best one for you depends on the amount and location of the hair, your skin type and preferences. Whilst waxing, shaving, threading, sugaring and depilation remain the most common methods for hair removal they are only tempoarary. Choice is more limited for those seeking a permanent solution and here electrolysis is the gold standard especially for facial hair removal. In this guide, we take a deep dive into how electrolysis hair removal works, how it compares with IPL, its suitability for the face and body and if results are truly permanent. We’ll also explore at home electrolysis options for hair removal and compare these to professional treatments.
What is Electrolysis Hair Removal?
Electrolysis is a hair removal method that has been around for over a century that can deliver permanent results. It is actually the only permanent hair removal method that has FDA approval. The process involves inserting a tiny probe into the hair follicle and applying a small electric current to destroy the follicle’s ability to produce hair. Unlike laser or IPL hair removal, which targets the pigment in the hair, electrolysis works by directly affecting the hair follicle itself. This makes it effective for all hair types and colours. This includes grey, blonde and red hairs that can be resistant to laser treatments. It also works on non contrasting skin and hair colour combinations such as dark hair and skin or light hair and skin where normally the reduced contrast doesn’t suit laser treatment.
Exactly how electrolysis works depends on how the electric current is used. In general, you can deliver the current in three different ways:
- Galvanic Electrolysis – Uses a chemical reaction to destroy the hair follicle.
- Thermolysis – Uses heat to damage the follicle.
- Blend Method – Combines both galvanic and thermolysis methods for more effective results.
Studies show that most individuals can get permanent results after completing their series of treatments. However, you may need occasional touch-up sessions. This is usually to address any new hair growth that might occur due to hormonal changes or other factors.
Electrolysis for Facial & Body Hair Removal
Facial hair removalfacial hair removal
Although electrolysis is more commonly used for facial hair removal, it can actually get rid of unwanted hair on almost any part of the body. Electrolysis can offer permanent results and the areas of the body (after the face) it is most commonly used on are the legs, underarms and Bikini line. The number of sessions needed varies depending on the area being treated and the individual’s hair growth cycle. Typically each session lasts between 30 minutes to an hour though this can be more in larger areas. Results are gradual, with hair becoming finer and sparser over time until it no longer grows.
What to Expect from Professional Treatment
In general, electrolysis hair removal is best in a professional setting due to the specialist equipment necessary. It is also an extremely pain staking process. Whilst this is potentially a permanent solution, the amount of sessions needed, length of each session, type of electrolysis technique and maintenance differ from person to person. As a general rule, this is what the electrolysis hair removal process involves on both the face and body:
- Consultation: Your first step should be a consultation with a certified electrologist. They will assess your skin and hair type and discuss your goals. They’ll also advise on likely number of sessions required and advise you on how to prep, discuss risks and what to do in terms of aftercare.
- Sessions: Depending on the area treated, sessions can last from 15 minutes to over an hour. During the procedure, you might feel a slight tingling or pricking sensation as the electric current is applied. After the treatment, you may experience some redness and swelling, which typically subsides within a few hours.The number of sessions needed varies, with facial hair typically requiring more frequent sessions than body hair.
- Results: You may start to see a reduction in hair growth after a few sessions, but complete hair removal usually requires multiple sessions over several months.
Preparation & Aftercare
You’ll need to do a bit of preparation a head of each session and aftercare immediately following each treatment to minimise risks, pain and improve your experience. Your practitioner will advise on the exact protocol based on your treatment but this generally includes:
- Avoid Hair Removal: Refrain from plucking, waxing, or threading for at least two weeks before your session.
- Discuss Medications: Some medications can make your skin more sensitive, so discuss any you’re taking with your electrologist.
- Skincare to avoid: You may need to stop using retinol and retinoids like Tretinoin as well as certain exfoliating acids a week before and a few days after each session.
- Prepping the skin: You will need to moisturise regularly as keeping your skin hydrated helps reduce discomfort during the procedure. Cleanse your skin thoroughly before the procedure but avoid using any harsh exfoliants or products that could irritate your skin.
- Pain control: Ask your electrologist about using a numbing cream before the session if you’re concerned about pain.
- Aftercare: Apply a soothing aloe vera gel or a mild, fragrance-free moisturiser to calm the skin. Additionally, a cool compress immediately after treatment can help reduce any swelling or redness. Avoid sun exposure, swimming, and heavy sweating for 24 hours post-treatment. It’s important not to pick at scabs or scratch the treated area to avoid scarring.
Is it Possible to do Electrolysis Hair Removal at Home?
Due to the time and technical skill needed, its generally best to have professional electrolysis hair removal treatments especially for sensitive areas like the face. However there are a number of at home devices that are available if this is not possible for you. The main draw of at home electrolysis is that you can perform treatments at your own pace and in the comfort of your own home. They can also be much cheaper than professional sessions if you can successfully perform the treatments your self. They however require lots of time, patience, technical skill and consistent use. The main limitations of at home electrolysis devices include:
- Higher risk of improper use, which can lead to skin damage.
- Less effective than professional treatments due to lower power levels in home devices.
- Requires significant time and patience to achieve results.
If you decide to try home electrolysis, it’s crucial to follow all instructions carefully. Always start with a small area to test your skin’s reaction. Look for FDA-approved devices where possible and have a low bar for stopping and seeking medical help early if you suspect any problems.
Risks & Side Effects
While electrolysis is generally safe, it is not without risks and potential side effects. It is also not suitable for every body. In general the main risks of professional and at home electrolysis hair removal include:
- Redness and Swelling: These are the most common side effects and usually subside within a few hours post-treatment.
- Scarring: Rare, but possible if the treatment is not performed correctly or if aftercare instructions are not followed.
- Skin Discolouration: Temporary hyperpigmentation or hypopigmentation can occur, particularly in those with darker skin tones. This may require medical hyperpigmentation treatment if it is large, in a visible area like the face or if it doesn’t resolve.
- Infection: As with any procedure that involves the skin, there’s a risk of infection if proper hygiene isn’t maintained or in people who are susceptible.
- Pain: While generally mild, pain can be a concern for some, especially in sensitive areas.
Beyond the risks, electrolysis is not be suitable for everyone. Individuals with skin conditions like eczema or psoriasis or those with pacemakers, should consult with a doctor before undergoing electrolysis. Pregnant women should also avoid electrolysis due to the lack of research on its effects during pregnancy. People susceptible to keloid scars or post inflammatory hyperpigmentation should also seek advice from a Dermatologist before proceeding with electrolysis hair removal especially for the face.
How Does Electrolysis Compare With Laser or IPL Hair Removal?
There are several key differences between electrolysis to laser or IPL hair removal. For a start, electrolysis is the only method approved by the FDA for permanent hair removal. Due to this permanence and its precision, electrolysis is especially popular for face hair removal. Unlike laser and IPL, which target the pigment in the hair, electrolysis directly destroys the hair follicle. It does so regardless of hair colour or skin type/tone. This means electrolysis is effective on all hair colours and even darker skin tones which are often resistant to laser or IPL treatments.
Laser and IPL treatments typically cover larger areas more quickly. This can make them more convenient and cheaper for treating large body areas. However, they usually require fewer treatments to remove hair, they often require more maintenance sessions over time. Laser and IPL might also be less painful and each treatment duration is usually faster. Electrolysis, laser and IPL are available mainly as professional hair removal treatments but there are also an increasing number of at home devices,
Electrolysis hair removal offers a potentially permanent solution for unwanted hair on the face or body. It is also able to treat all skin and hair types and can be invaluable for conditions like PCOS. Whilst the process requires patience and commitment, the long-term benefits make it a worthwhile investment for a lot of people. In general, professional treatments are the safest and mot effective way to get the best results and fewest risks. There are however a number of at home electrolysis hair removal devices. These can help those who are unable to access professional treatments.
Authored by:
Aesthetic Doctor & Medical Director BSC (HONS) MBBS MRCS PHD
Founder City Skin Clinic
Member of the Royal College of Surgeons of England
Associate Member of British Association of Body Sculpting GMC Registered - 7049611
