Written by Natasha, Advanced Laser Practitioner at Aqua-Tox, Hertford. Updated November 2026.
For most people, laser hair removal feels like a quick, warm flick against the skin, often compared to the light ping of an elastic band. With the Soprano Titanium laser we use, Ice Plus cooling keeps the skin cool throughout, so most clients find it comfortable and many describe it as close to pain free. Areas with thinner skin and denser hair, such as the bikini line, underarms and upper lip, feel sharper, and the first session is usually the most noticeable.
Below we go through what it feels like on each area, why some lasers are more comfortable than others, and how to prepare and look after your skin so each session is as comfortable as possible.
What does laser hair removal feel like?
The laser sends light into the hair, where the pigment turns it into heat that travels down to the follicle. That heat is what you feel. Most clients describe a warm prickle or a light flick, felt for a split second as the applicator passes over the skin. There is no pulling, as there is with waxing.
Three things change how it feels:
- How thick and dark the hair is. Dense, coarse hair absorbs more energy, so it feels warmer. This is why your first sessions feel strongest and later ones feel milder, as there is less hair left to treat.
- How thin the skin is. Bony or thin skinned areas such as the upper lip and ankles feel sharper than the thighs or back.
- The laser itself. Modern diode lasers with built in cooling are far more comfortable than older machines.
Which areas hurt the most?
| Area | How it usually feels | Good to know |
|---|---|---|
| Bikini and Hollywood | The most sensitive area for most people | Hair here is dense and coarse, so it eases noticeably after the first few sessions |
| Underarms | Sharper at first, but over quickly | A small area like this takes about ten minutes |
| Upper lip and chin | A quick, sharper flick | Very small areas, finished in minutes |
| Sides of face and neck | Mild | Finer hair tends to feel gentler |
| Legs | Mild for most people | A larger area, so the appointment is longer |
| Arms | Mild | Usually one of the most comfortable areas |
| Back and chest | Moderate | Hair is often coarse, so early sessions feel warmer |
Why Soprano Titanium is more comfortable than older lasers
We use the Soprano Titanium from Alma for all laser hair removal at Aqua-Tox. Three things make the difference to comfort:
- Ice Plus cooling. The applicator cools the skin throughout the treatment, which takes the edge off the heat.
- Three wavelengths in one applicator. 755nm alexandrite for lighter and finer hair, 810nm diode for fast treatment and 1064nm Nd:YAG for darker skin tones, so the laser can be matched to your skin and hair rather than simply turned up.
- Settings adjusted to you. Your practitioner sets the laser for your skin and hair at your patch test and checks how you are feeling during every session.
Here is what some of our clients have said about comfort in their Google reviews:
“No pain, no rash after and no soreness!” Sharon, Google review
“It was quick and painless with the Soprano machine.” Steve, Google review
“One treatment in so far, it was pain free and I was talked through the frequency of treatments to get the very best results.” Katy, Google review
Everyone’s skin and hair are different, which is why every course starts with a patch test.
What makes it feel worse, or work less well
- Not shaving. Hair left above the skin heats up on the surface, which feels hotter and can irritate the skin. Shave the area before each treatment.
- Recent sun or tanning. Tanned skin is more sensitive to the heat. Avoid sunbathing and sunbeds before treatment, and keep fake tan off the area for seven days either side of each session.
- Waxing, plucking or epilating. These pull the hair out from the root, so the laser has nothing to target and the session does less. Avoid them for two weeks before treatment.
- Skin that is already irritated. Come in with the skin calm, with no fresh scratches, rashes or sunburn on the area.
How to prepare for laser hair removal
- Book your consultation and patch test. Every course at Aqua-Tox starts with a £15 consultation and patch test, and the £15 comes off your first treatment. Please do not shave before this visit, as your practitioner needs to see your hair.
- Stop waxing, plucking, bleaching and epilating for two weeks before each treatment. Shaving is fine.
- Avoid the sun and fake tan. No fake tan for seven days before and after each session, and keep the area out of strong sun.
- Shave the area before your appointment so it is hair free when you arrive.
- Tell us about any changes to your health or medication since your last visit.
Aftercare: the first 48 hours and beyond
Straight after treatment the skin can look a little pink and feel warm, a bit like mild sunburn. This usually settles within a few hours.
- Avoid hot baths, saunas, steam rooms and other heat treatments for 48 hours.
- Keep the area out of the sun for two weeks after each session, and use SPF 30 or higher on treated skin that is exposed throughout your course.
- Avoid sunbeds for four weeks.
- Do not wax, tweeze or use electrolysis between sessions. Shaving is fine, and you can leave it a day or two if the skin feels irritated.
- Treated hairs usually start to shed one to two weeks after a session. Gentle exfoliation helps them come away.
Laser hair removal at our Hertford clinic
All laser hair removal at Aqua-Tox takes place in our dedicated laser room at Foxholes Farm, London Road, Hertford, with free parking on site. Single sessions start at £50 for the upper lip or chin and £85 for underarms, a course of six costs the price of five, and payment plans are available on purchases over £500. You can see every area and price on our laser hair removal treatment page, book your patch test online or call us on 01992 878381.
Wondering how many appointments you will need? Read how many sessions of laser hair removal you need. If your hair is light, see laser hair removal for fair hair, and for the cost compared with shaving and waxing, read is laser hair removal worth it?
Laser hair removal pain: your questions
Does laser hair removal hurt more than waxing?
Most clients find it less uncomfortable than waxing. Each flick lasts a split second, there is no pulling, and a small area such as the underarms takes about ten minutes.
Which area hurts the most?
The bikini line and Hollywood, followed by the underarms and upper lip, because the hair is dense and the skin is thinner. These areas get noticeably easier after the first few sessions.
Does it get less painful with each session?
Yes, for most people. As the hair thins out there is less to absorb the energy, so each session tends to feel milder than the last.
Can I try it before I book a course?
Yes. Your £15 consultation includes a patch test on a small area, so you know how it feels before you commit, and the £15 comes off your first treatment.
Is laser hair removal safe on dark or tanned skin?
Yes. The Soprano Titanium includes a 1064nm wavelength designed for darker skin tones and is FDA cleared for hair removal on all skin types. We still ask you to avoid fresh tanning and fake tan around each session.
How long does redness last after laser hair removal?
Usually a few hours. Keep the area cool, avoid heat treatments for 48 hours and use SPF on any treated skin that is exposed.
Can I have laser hair removal if I am pregnant?
We do not treat during pregnancy. After the birth we usually suggest waiting around six months, as hormone changes can cause temporary extra hair growth.
