Healthy Living

Everything You Need To Know About Hair Regrowth After Electrolysis

Oxygen Facial Clinic Blog

Hair removal is a common concern for many people, and there are a variety of methods available, including waxing, shaving, and laser hair removal. Another popular method of hair removal is electrolysis, which involves the use of a fine needle to destroy the hair follicle and prevent regrowth.

While electrolysis is considered a permanent hair removal method, there are instances where hair regrows after some time. In this blog, we will explore the topic of hair regrowth after electrolysis and what you can do to prevent it.

Understanding Hair Growth and Electrolysis

To understand how much hair has regrowth after electrolysis hair removal, it’s essential to know how hair grows. Hair follicles are responsible for hair growth, and they can be in various stages at any given time. The hair growth cycle consists of three stages:

Anagen: This is the active growth phase, where the hair is visible and the hairs are actively growing.
Catagen: This is a transitional phase, where the facial hair follicle begins to shrink.

Telogen: This is a resting phase where the hair falls out and the follicle remains inactive until the hair grows in the next anagen phase.

During electrolysis hair removal, a fine needle is inserted into the hair follicle, and a low-level electrical current is passed through the needle to destroy it. If the follicle is destroyed completely, new hair should not grow in that area. However, if the follicle is only partially destroyed, very few hair follicles will survive and regrowth may occur.

Factors that Affect Hair Regrowth After Electrolysis

Skill and Experience of the Practitioner
The skill and experience of the practitioner performing electrolysis are two of the most significant factors affecting hair regrowth after electrolysis. A skilled and experienced practitioner will be able to target the hair follicle accurately and destroy it completely, resulting in permanent hair removal.

Hair Type and Thickness

The type and thickness of the hair being treated can affect the success of electrolysis. A coarse, thick, hair shaft, is generally more challenging to treat than fine hair, as it requires more energy to destroy the hair follicle completely. In contrast, fine hair is easier to treat, as it requires less energy to destroy the hair follicle.

Hormonal Changes

Hormonal changes can affect hair regrowth after electrolysis hair removal. Hormones can stimulate hair growth, even in areas that have been treated with electrolysis. Hormonal imbalances, such as those caused by pregnancy, menopause, or polycystic ovary syndrome (PCOS), can result in hair regrowth after electrolysis.

Location of the Hair

The location of the hair being treated can also affect the success of electrolysis treatments. Hair in certain areas, such as the face, may be more challenging to treat than the hair on the arms or legs. This is because the hair follicles in these areas may be denser or more deeply rooted, making them harder to destroy completely.

Number of Treatments

Electrolysis is a process that may require multiple treatments over a period of time to achieve permanent hair removal. The number of treatments required can vary depending on the surface of the skin, the individual’s hair type, and the location of the hair being treated.

Generally, multiple sessions of electrolysis are needed to target all the hair follicles in the treated area. Skipping sessions or not completing the full course of treatment can result in incomplete hair removal and an increased risk of hair regrowth.

Preventing Hair Regrowth After Electrolysis

To prevent hair regrowth after electrolysis, there are a few things you can do:

Choosing a Skilled Practitioner

Choosing a skilled practitioner is one of the most important factors in preventing hair regrowth after electrolysis. The success of the procedure depends on the practitioner’s experience and skill, so it’s essential to do your research before selecting a practitioner.

Look for a practitioner who has a good reputation and is experienced in performing electrolysis. You can ask for recommendations from friends or family members who have undergone electrolysis or search for reviews online.

Follow the Recommended Treatment Plan

It’s crucial to follow the recommended treatment plan provided by your practitioner to prevent unwanted hair regrowth.
Each session of electrolysis will target a different set of hair follicles, so it’s essential to attend all of the sessions. Skipping sessions can lead to incomplete or distorted hair follicle removal and an increased risk of hair regrowth.

Practice Good Aftercare

After electrolysis, it’s crucial to practice good aftercare to prevent infection and promote healing. Keep the treated area clean and dry, and avoid touching or scratching the area. Your practitioner may recommend using a soothing cream or gel to promote healing.

Avoid exposing the skin to excessive sweating or sun exposure, as this can lead to irritation and inflammation and increase the risk of hair regrowth. It’s also important to avoid using any harsh chemicals or exfoliants on the treated area.

Consider Hormone Therapy

Hormonal changes can stimulate hair growth, even in areas that have been treated with electrolysis. If you have hormonal imbalances that are causing hair regrowth after initial electrolysis treatments, you may want to consider hormone therapy.

Hormone therapy can help balance your hormones and reduce hair growth. Speak to your healthcare provider about the best hormone therapy options for your specific needs.


While electrolysis is considered a permanent hair removal method, there is a possibility of hair regrowth. By choosing a skilled practitioner and following the tips above, you can minimize the risk of hair regrowth.

Back to list