Electrolysis is a permanent hair removal method, but it is a gradual process. To achieve the desired results, you may need multiple sessions. Therefore, it is essential to be consistent with your treatment and attend your sessions as your professional advises. Understanding the treatment process and the factors that influence the number of sessions can help you plan effectively and set realistic expectations. In this guide, we will explain what you can expect in your sessions, why multiple sessions are needed, and how you can optimise results.
What Is Electrolysis & How Does It Work?
Electrolysis treatment targets explicitly the hair growth stem cells. As part of the procedure, an excellent needle is placed at the base of the hair follicle. Then, a small amount of electricity is applied, triggering a chemical reaction that destroys the stem cells and prevents hair regrowth in the treated follicle while keeping it intact.
Because the procedure focuses on stem cells rather than just the hair shaft, it enables permanent hair removal for women. For this reason, each follicle must be treated during its active growth phase to achieve the desired result. This requirement is a major factor in why the procedure takes several sessions. We will discuss this further in the next section.
Why Multiple Sessions Are Needed
There are three phases of hair growth: anagen, catagen, and telogen. The first one is the active growth phase, while the other two are transitional and resting phases. Only in the anagen phase can electrolysis destroy stem cells. Since not all hairs are in the same phase, continuous treatments are needed to catch every follicle during its active growth phase.
Moreover, the following factors have a major impact on the number of hair removal sessions:
- Hair density: Areas with thicker or denser hair, such as the bikini line or underarms, usually require more sessions than other areas.
- Hair colour and texture: Coarse or dark hair may respond faster than fine or light hair.
- Treatment area size: Larger areas will require more time and a greater number of sessions to effectively treat all the follicles.
- Individual response: The hair growth cycle and the skin type of each individual can alter the overall duration.
Typical Session Frequency
Most individuals begin with sessions spaced one to two weeks apart. Short intervals allow the practitioner to target follicles as they enter the active growth phase while reducing the risk of skin irritation. Over time, as hair density decreases, sessions can be scheduled less frequently.
For small areas such as the upper lip, clients may need 6–12 sessions. Medium regions, such as the underarms, often require 12–20 sessions, while larger areas, such as the legs or back, can take 20–30 sessions or more. These are general estimates, and a personalised assessment from a qualified professional is essential.
Side Effects
During electrolysis, you might feel tingling, a little stinging, or even a slight pinch. These sensations are normal and usually go away within a few hours. You might see some redness or slight swelling, but don’t worry; that goes down quickly.
Just remember, following aftercare tips is key to staying comfortable and getting the best results. Here are a few things you can do:
- Avoid direct sun exposure
- Be gentle while washing
- Use soothing products as suggested by your practitioner
Tips for Optimising Your Sessions
To get the best results in fewer sessions:
- Shaving is better than plucking or waxing before the procedure, as it may disrupt the follicle’s growth cycle.
- Keep your appointments regular to work on the follicles during their active growth phase.
- Talk to your practitioner about any changes in hair growth, medications, or skin conditions that could influence the treatment.
- Always follow the aftercare guidelines to minimise irritation and promote healing. According to Wounds Australia, keeping the skin clean ensures proper healing.
Conclusion
The number of electrolysis sessions needed varies depending on multiple factors. It depends on hair density, texture, colour, and individual growth cycles. While multiple sessions are required, the procedure permanently removes unwanted hair by destroying the stem cells responsible for regrowth. Be consistent in your treatment to achieve the best results over time.
