The facial hair removal electrolysis is a method of permanent hair removal that uses electric currents to destroy hair follicles. This technique is widely recognized for its effectiveness and its ability to treat all hair and skin types.
Basic Principles of Electrolysis
Electrolysis relies on the use of an electric current to decompose the cells of the hair follicle, thus preventing hair regrowth. The process begins with the insertion of a fine needle, called a probe, into each hair follicle. This probe is extremely thin to minimize discomfort and allow for precise insertion.
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Electrolysis Techniques
There are three main techniques of electrolysis: galvanic, thermolysis, and the blended method. Each technique has its own advantages and is chosen based on the specific needs of the patient.
Galvanic Electrolysis
The galvanic technique uses a chemical reaction to destroy the hair follicle. When a direct current is applied to the probe inserted into the follicle, a chemical reaction occurs, transforming the saline water in the follicle into sodium hydroxide (lye). This chemical substance destroys the cells of the follicle, thus preventing hair regrowth. The galvanic method is slow but very effective for permanent hair removal.
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Thermolysis
Thermolysis uses heat to destroy the hair follicle. This technique applies a high-frequency current to the probe, generating heat inside the follicle. The heat produced destroys the cells of the follicle, thus preventing hair regrowth. Thermolysis is faster than galvanic electrolysis, but it may be less effective for certain types of hair.
Blended Method
The blended method combines galvanic and thermolysis techniques for increased effectiveness. A high-frequency current is used to generate heat, while a direct current causes a chemical reaction. This combination allows for more effective and faster destruction of hair follicles, providing a lasting solution for facial hair removal.
Procedure of an Electrolysis Session
Before starting the treatment, an initial consultation is generally conducted to assess your skin and hair type, as well as to discuss your expectations. The professional will clean and disinfect the area to be treated before beginning the hair removal.
Insertion of the Probe
The process begins with the insertion of the probe into each hair follicle. This probe is extremely thin to minimize discomfort and allow for precise insertion. The professional ensures that the probe is correctly inserted to reach the root of the hair.
Application of Electric Current
Once the probe is in place, the electric current is applied to destroy the hair follicle. Depending on the technique used, heat, a chemical reaction, or both are generated to decompose the cells of the follicle. This step is repeated for each hair in the area to be treated.
Sensations During the Session
Some people may experience slight discomfort or pain during the treatment, often described as a stinging or warming sensation. However, pain tolerance varies from person to person. Numbing creams may be applied to minimize discomfort.
After the Session
After the session, it is common to have redness and slight swelling in the treated area, but these side effects generally disappear within a few hours to a few days. It is important to follow the post-treatment instructions provided by the professional to minimize the risk of complications and promote quick healing.
Number of Sessions Required
To achieve permanent results, several sessions are often necessary. The number of sessions depends on the density of the hair, the area treated, and the hair growth cycle. Sessions are generally spaced a few weeks to a few months apart, depending on the rate of hair regrowth.