Laser hair removal
Laser hair removal in London: how it works
Straight answers on sessions, comfort, skin types and cost from our Chelsea clinic, plus every area we treat for women and men.
- Alma Soprano Ice Platinum diode
- Laser, not IPL
- Free patch test first
How it works
The laser sends short pulses of light through the skin. Pigment in the hair absorbs the light, and the heat damages the follicle so it grows hair more slowly, more finely or not at all.
Hair grows in cycles. At any time only some follicles are in the active growth phase, and only those respond. That is why a course takes several sessions spaced weeks apart.
Our device is the Alma Soprano Ice Platinum. It combines three laser wavelengths in one handpiece, which lets Irina adjust for different hair depths and skin tones, and its cooling tip keeps the skin surface cool during treatment.
What results to expect
- Long-term hair reduction, not a guarantee that every hair is gone
- Regrowth is finer, lighter and slower after each session
- Most areas need 6 to 8 sessions; hormonal hair often needs more
- Occasional top-up sessions keep results
- Results vary with hair colour, skin type and hormones
Laser needs pigment. Grey, white, red and very fine blonde hair usually does not respond. For those hairs we use The Smooth System.
Treatments for women

Underarms
15 minutes, the most popular first area.
From £100

Bikini line
Fewer ingrown hairs and no more waxing.
From £120

Brazilian and Hollywood
A neat strip, or everything removed.
From £150

Legs
Lower legs, thighs or full legs.
From £170

Upper lip
A 15-minute lunch-break treatment.
From £60

Face
Chin, jawline, sideburns, cheeks, full face.
From £80

Arms and hands
Forearms, upper arms, full arms, fingers.
From £120

Back and shoulders
Treated privately by a female specialist.
From £100

Full body
Top to toes in one appointment.
From £1,000
Treatments for men

Beard and neck
A sharp beard line and fewer razor bumps.
From £120

Back and shoulders
The most-booked area for men.
From £200

Chest and abdomen
Clearance or a natural thinning.
From £150

Intimate areas
Discreet, by appointment.
From £150

Full body for men
Everything in one long appointment.
From £1,220
Skin, hair and special cases
Dark and tanned skin
How we treat darker skin safely.
Free patch test
PCOS and facial hair
Planning for hormonal hair.
From £200
Ingrown hairs
Less hair, fewer ingrowns.
From £100
Fine or light hair
The Smooth System, when laser cannot help.
From £40
How a course works at Best Laser Room
- Free consultation and patch test15 minutes with Irina: your skin, your hair, your medical history and a few test pulses.
- Your plan and first sessionFrom 24 to 48 hours after the patch test, with an honest view of how many sessions to expect.
- A session every 4 to 8 weeksTimed to your hair growth cycle. Most areas need 6 to 8 sessions.
Before each session
- Shave the area the day before. Do not wax, pluck, thread or use epilators for 4 to 6 weeks beforehand, because the laser needs the hair root in place.
- Avoid sunbathing, sunbeds and fake tan for 2 weeks before. Tell us if you have a holiday booked.
- Come with clean skin: no deodorant, creams or make-up on the area.
After each session
- Mild redness or warmth usually settles within a few hours.
- For 24 to 48 hours skip hot baths, saunas, steam rooms and hard workouts.
- Use SPF 30 or higher on exposed areas and keep shaving between sessions, never waxing.
- Treated hairs shed over 1 to 3 weeks. This is normal, not regrowth.
Questions clients ask
Is laser hair removal permanent?
It gives long-term hair reduction. Most clients keep much less hair in the treated area, and some fine regrowth can appear over the years, which a top-up session deals with.
Does it hurt?
Most people describe a warm snap, like a rubber band on the skin. Sensitive areas such as the bikini line feel sharper. The cooling tip helps, and you can ask for a pause at any time.
How many sessions will I need?
Usually 6 to 8 per area, every 4 to 6 weeks on the face and 6 to 8 weeks on the body. Hormonal hair, such as with PCOS, often needs more.
Is it safe for dark or tanned skin?
Our diode laser is designed for a wide range of skin tones, and every client starts with a patch test so the settings suit their skin. See laser for dark and tanned skin.
What is the difference between laser and IPL?
Laser uses a single, focused type of light that can be set precisely for your hair and skin. IPL uses a broad flash of light. We use a diode laser, not IPL.
How much does it cost?
Small face areas start at £60 per session, and courses include free sessions: pay for 5 and the 6th is free, or pay for 6 and get 2 free. See all prices.
Who should not have laser?
Tell us about pregnancy, recent sun exposure, photosensitising medication such as isotretinoin, skin conditions or tattoos in the area. Irina checks your medical history at the consultation and will tell you if laser is not right for you.
Guides
How much does it cost in London?
Prices by area and how courses work.
How many sessions will I need?
By area, and why it takes a course.
Does it hurt?
What it feels like, area by area.
Laser vs IPL
The difference, including home devices.
Aftercare
What to do and what is normal.
Summer and tanned skin
Planning around the sun.
Treated by Irina Lewis. Irina founded Best Laser Room and has worked in beauty therapy for 25 years, more than ten of them in the UK. She carries out every consultation, patch test and session herself. More about Irina
Start with a free patch test
A 15-minute consultation and test patch with Irina, so your settings are right for your skin from the first session.