Laser hair removal: how many sessions are needed and how to choose a studio

Shaving every morning, post-razor irritation, and ingrown hairs are familiar to almost every woman. Laser hair removal promises to get rid of this for a long time, but there is a lot of marketing around the method and little concrete detail. Let's break down how it works, who it suits, and what to check before booking a studio appointment.

The key difference from waxing and razors is that the laser does not cut the hair at the surface. It heats the pigment inside the hair and, through it, affects the hair follicle. That is why the result depends primarily on hair color and skin type, not on the device brand. Below you will find what matters before your first session.

How laser hair removal works

💡 In short:

• The laser pulse heats melanin in the hair and, through it, destroys the follicle.
• Light affects only hairs in the active growth phase, so a cycle of sessions is needed.
• Qualification requirements for practitioners in Germany: 10/2026, per the text of the NiSV regulation.

Studios most often use diode lasers; they suit most skin types. The hair conducts energy to the root, where it turns into heat and stops growth. Built-in cooling protects the skin from overheating, so the procedure is rarely painful.

This works only on hairs in the active growth phase. Some hairs are always in the resting phase, so in one session the laser treats only that portion. The simple conclusion: results come not from a single procedure but from a full cycle with breaks between sessions.

In Germany, such devices are regulated by NiSV. Since December 31, 2022, working with them is allowed only with confirmed qualification (Fachkunde), as stated directly in the official NiSV text. Ask the practitioner for this document before booking.

Who laser hair removal suits

The method works best on dark hair: the more melanin in the hair, the more strongly it absorbs light. Light, gray, and very fine hair responds weakly because there is almost no pigment in it.

Skin type affects the choice of device and settings. Some systems suit light skin, others suit darker skin. The practitioner determines the parameters using the Fitzpatrick scale after an examination, not by eye.

It is worth honestly assessing expectations in advance. Laser gives lasting reduction in hair growth, but not complete disappearance forever. Hormonal changes, age, and follicle response can bring back individual hairs over time. No one should promise you permanent results.

The procedure does not suit everyone, and some cases are for a doctor to decide. Postpone the session if you have:

• inflammation or skin damage in the treatment area;
• a fresh tan, solarium visit, or seaside vacation without protection;
• taking medications that increase skin sensitivity to light;
• pregnancy and lactation, if your doctor advises so.

What the Electroepil Angels studio offers

In Mönchengladbach, the Electroepil Angels studio specializes in permanent hair removal. According to its website (checked 10/2026), it has worked in this field for more than 7 years and accepts only women. Services and booking terms are described on the studio page: laser hair removal in Mönchengladbach.

The studio states that it uses the MeDioStar Monolith diode laser from Asclepion and that its practitioners hold NiSV certificates. The service offers a free test treatment so you can assess the sensation and skin reaction.

Separately, the service specifies that it does not use laser on the facial area. Electrolysis is used there because the face is considered a hormonally sensitive area.

What determines the hair removal budget

Costs depend on the area, hair density, and number of sessions in the course. The price list of Electroepil Angels gives an orientation (as of: 10/2026, Electroepil Angels):

These are prices from one studio, not the market as a whole. The final amount is calculated by the number of sessions, so total costs are usually several times higher than the price of one procedure. Clarify in advance whether the test session is included in the price list and how payment for large areas is calculated.

How to prepare for the procedure

Preparation affects the result no less than the device. Four weeks before the session, stop waxing, sugaring, and epilation in that area, otherwise some hairs will be removed before the procedure. Two weeks before, avoid intense sun and solariums. Dermatologists recommend these preparation timelines and constant skin protection after the procedure, as Bayerischer Rundfunk writes.

On the day of the visit, do not apply cream or deodorant to the treatment area. The practitioner must perform a patch test on a small area and ask you about medications. If you are offered a large area right away without a test, that is a reason to be cautious.

Limitations and risks

Immediately after the session, the skin may be red and sensitive. This usually passes within a few hours or a day and leaves no marks.

Pigmentation changes occur less often, especially on tanned skin. The risk is higher if device settings are wrong or sun protection is forgotten. That is why an honest consultation before the course matters.

Laser does not replace treatment if increased hair growth is caused by a hormonal condition. First you need a doctor and an examination, and the cosmetic procedure comes after. This is the boundary of the method that is worth knowing.

⁉️🤔 Frequently asked questions

How many sessions are needed?

The exact number depends on the area, density, and hair color. According to Electroepil Angels studio data (10/2026), a cycle usually includes 6-10 sessions with breaks between them. In one session, the laser treats only hairs in the active growth phase, so the effect builds up gradually. The practitioner gives the course plan after an examination.

Is it final and forever?

Laser gives lasting reduction in hair growth, but not complete disappearance. After the course, hairs become sparser and finer and grow more slowly. After a few years, a maintenance session may be needed. That is more honest than promising permanent results.

Who is the procedure not suitable for?

Light, gray, and very fine hair responds weakly because it has little pigment. Postpone the session if you have skin inflammation, a fresh tan, or are taking medications that increase sensitivity to light. Discuss individual cases with a doctor.

Does it hurt?

Modern devices cool the skin directly during the pulse, so most people describe the sensation as a warm snap. On sensitive areas, the sensation is more noticeable. If you are not offered a test before the course, ask for one yourself.

Can hair removal be done in summer?

Yes, but with caveats. For several weeks before and after the session, avoid tanning and solariums, and use sun protection on exposed skin. It is better to plan the course so that no seaside vacation falls between sessions.

In short: how to choose a studio

Before booking, check three things: the practitioner's NiSV qualification document, the availability of a test session, and a clear price list by area. Ask what device they use and how preparation works. If you are promised complete hair disappearance forever, that is a reason to doubt their honesty.

Compare conditions at several studios and only then make a decision. Your task is not to find the loudest advertising, but to choose a place that honestly talks about the limits of the method and what to expect from the course.