7 Questions Before a Laser Hair Removal Course

A laser hair removal course usually means six to ten sessions and a serious amount of money – so the important decisions happen at the consultation, not in the treatment room. The good news: seven questions are enough to get it right – about the device, your skin and hair, realistic results, sun, preparation, safety and the full course price.

The answers also reveal the specialist's level instantly: where you are promised "forever, for everyone", be cautious; where limitations are explained honestly, the work is usually careful too.

1. Which device is used – and why does it suit me

Diode, alexandrite and Nd:YAG lasers work differently on different skin phototypes and hair shades. Alexandrite is effective on fair skin with dark hair, Nd:YAG is safer for darker and tanned skin, diode devices are the most versatile.

You do not need to know the physics – you need to hear a clear answer to why the chosen device fits your skin. "We have the most powerful laser" is not an answer.

2. Will laser work on my hair at all

The laser sees pigment: it works best on dark, coarse hair. Blonde, red, grey and vellus (fine "peach fuzz") hair contain little or no melanin – results on them are weak or absent.

An honest specialist says this outright at the consultation, and offers a test flash when in doubt – not a full course "just in case".

3. What result can I realistically expect

A realistic course outcome is a marked, lasting reduction in hair – typically 70–90% – with the remaining hairs finer and lighter. "100% and forever" is marketing: follicles respond to hormones, and most people need occasional maintenance sessions.

Ask how many sessions you specifically will need and at what interval. The usual range is 6–10 treatments, spaced 4–8 weeks apart depending on the area.

4. What about sun and tanning

In Israel this is question number one. A fresh tan raises the risk of burns and pigmentation, so active tanning is off the table for roughly two weeks before and after each session, and treated exposed areas need SPF 30–50 for the whole course.

If you live by the sea and are not ready to give up the beach, say so honestly: it may be smarter to shift the course to autumn or winter, or to pick a device and settings more tolerant of tanned skin.

5. How do I prepare, and what is off-limits between sessions

Standard preparation is simple: shave the area a day before the session, arrive with no creams or deodorant on the treated zone. The key rule between sessions: do not pull hairs out – no wax, no tweezers, no epilator. The laser needs the follicle with its root; shaving and depilatory cream leave it in place.

Also ask about medication: some drugs increase the skin's photosensitivity and must be mentioned before the course starts.

6. Who performs the treatment, and what about contraindications

Ask who will do the procedure, what training they have and how much experience with this exact device. A health questionnaire and a talk about contraindications is normal practice: pregnancy, photosensitizing medication, skin conditions in the treatment area, fresh tattoos.

If nobody cares about contraindications and they are happy to book you "today if you like" – that is a red flag.

7. What does the whole course cost

A single-session price says little. Count the course: how many sessions are included, what happens if extra ones are needed, what a maintenance session costs afterwards, and whether the price is fixed for the whole period. Clarify the fine print too: do prepaid sessions expire, can they be rescheduled.

A transparent answer to this question saves more money than any promotion.

Key takeaways

• The device must match your phototype – ask them to justify the choice, not the wattage.
• Laser works best on dark hair; on blonde, grey and vellus hair results are weak.
• The realistic goal is a lasting 70–90% reduction, not "forever for everyone".
• Sun is the main risk: no active tanning two weeks around each session, SPF throughout the course.
• Between sessions, shaving only – no wax, no tweezers.
• An honest consultation includes health questions and contraindications.
• Compare the full course price with maintenance, not the per-session price.

Seven questions take ten minutes of a consultation – and spare you months of disappointment. On BeYoffi, you can find a verified laser hair removal specialist, read reviews and ask these questions before you book.