The fear is real and it comes from somewhere: for years, laser hair removal was built for pale skin, and dark-skinned clients got burns and dark patches. That was the wrong wavelength, not a reason to avoid laser. With the right machine, the right settings and someone who treats melanin-rich skin every day, laser hair removal is safe and works beautifully on Nigerian skin.
Why laser was a problem for dark skin — and what changed
A hair-removal laser works by firing a specific wavelength of light that is absorbed by melanin, the pigment in the hair. The energy turns to heat, the heat damages the follicle, and the hair stops growing back.
The catch: the skin's surface also contains melanin, and dark skin contains a lot of it. Wavelengths that melanin absorbs strongly — the 755 nm alexandrite, the 810 nm diode, and especially broad-spectrum IPL — cannot tell hair from skin on Fitzpatrick types V and VI. The surface heats up too, and the result is a burn, a blister, and months of dark marks.
The fix is physics, not caution. The 1064 nm Nd:YAG wavelength is absorbed much less by the skin's melanin but still reaches the deeper follicle, so the heat lands where you want it. Combine that with proper skin cooling and settings chosen for your skin tone and the risk profile looks completely different. That is why the Nd:YAG is the standard for dark skin internationally, and why we use a Candela laser platform at our Lekki clinic.
The Fitzpatrick scale, and why your technician should mention it
Skin is graded from type I (very pale, always burns) to type VI (deeply pigmented, never burns). Most Nigerians fall between types IV and VI. A clinic that does not ask about your skin type, or that uses the same machine and settings on everyone, is the clinic to walk out of.
What good practice looks like on dark skin:
- Your skin type is assessed and recorded
- The laser used is Nd:YAG (or a platform with an Nd:YAG mode), not IPL
- A test patch is done at the first session, and settings go up gradually over the course
- The handpiece has active cooling (a cold tip or cryogen spray), and the technician checks the skin's reaction as they go
- You are asked about recent sun, tanning, lightening creams, retinoids, antibiotics and isotretinoin
What to do before your appointment
- Shave the area 12–24 hours before. Not the morning of — freshly shaved skin is more reactive. Not the week before — the hair above the skin would absorb energy and burn.
- No waxing, threading, sugaring or tweezing for 4 weeks before. The laser needs the hair in the follicle.
- No sun on the area for 2 weeks and no fake tan. Even on dark skin, a recent tan raises the surface melanin and the burn risk.
- Pause lightening creams on the area for 2–4 weeks (and ideally for good — most contain hydroquinone or steroids that are not safe long-term).
- Pause retinoids and exfoliating acids on the area for about a week.
- Tell us about any antibiotics (some cause light sensitivity), isotretinoin in the last 6 months, pregnancy, keloid history, or a history of cold sores if we are treating the face.
- Come with clean skin — no deodorant, lotion, oil or makeup on the area.
What a session feels like
You wear goggles. A cooling gel or a chilled handpiece goes on the skin. Each pulse is a quick hot snap, like a rubber band flicked against warm skin; underarms and the bikini area feel it more than legs. Underarms take about 10 minutes; full legs 45–60 minutes. Afterwards the area is pink and slightly warm for a few hours — on dark skin this can look like faint darker spots around each follicle, which is normal and fades within a day or two.
Aftercare for dark skin
- Cool the area with a cold compress or aloe gel on the day; no hot showers, saunas, or gym sweat for 24–48 hours
- Sunscreen SPF 30+ on exposed areas, daily, for the whole course — yes, even on dark skin. The single best way to prevent dark marks.
- No scrubbing, waxing or plucking between sessions. Shaving is fine.
- Hairs will "shed" 1–3 weeks later — they look like they are growing, then fall out. Do not pull them.
- If you see a blister, a crust, or a patch that is clearly darker or lighter than the surrounding skin after a week, contact the clinic. Early treatment of a mark makes all the difference.
How many sessions, and how far apart
Hair grows in cycles, and laser only kills follicles that are in the active phase. That is why one session clears some hair and six to eight sessions clear most of it:
| Area | Typical sessions | Spacing |
|---|---|---|
| Face (upper lip, chin, sideburns) | 6–8, sometimes more | every 4–6 weeks |
| Underarms, bikini, Brazilian | 6–8 | every 4–6 weeks |
| Arms, legs, back, chest | 6–8 | every 6–8 weeks |
Hormonal hair — chin and jaw hair from PCOS, for example — responds but tends to need maintenance sessions once or twice a year. We will tell you if we think that applies to you rather than promising "permanent" when we mean "mostly".
For the cost of each area and how a course adds up, see our guide to laser hair removal sessions and prices in Lagos.
Questions to ask any clinic in Lagos before you book
- Which laser is it, by name? You want to hear "Nd:YAG" or a Candela/Cynosure/Cutera platform with a 1064 nm mode. "IPL", "diode laser" (for type VI), or "I'm not sure" are reasons to keep looking.
- How many clients with my skin tone have you treated? Settings for dark skin are a skill, not a menu option.
- Will you do a test patch?
- What happens if I get a burn or a dark mark? A good clinic has a protocol and will see you quickly.
- Is the price per session, per course, and does it include VAT?
At The Baddie Lab we treat Nigerian skin all day, every day, on a Candela laser platform, with a test patch on your first visit and settings that build over the course. Pricing by area is live on our Services & Pricing page, and you can read more on our laser hair removal page.
Questions people ask
Which laser is best for black skin?
The 1064 nm Nd:YAG is the accepted standard for Fitzpatrick skin types V and VI because the skin's melanin absorbs far less of that wavelength than of the 755 nm alexandrite or 810 nm diode used on lighter skin. Candela's GentleMax Pro and GentleYAG platforms are among the most widely used Nd:YAG lasers for darker skin.
Does laser hair removal cause dark spots on dark skin?
It can if the wrong wavelength or settings are used, or if the skin is tanned, irritated or treated with lightening products. With Nd:YAG, correct cooling and sensible settings, post-inflammatory hyperpigmentation is uncommon and usually temporary when it does occur.
Does it hurt more on dark skin?
Nd:YAG is often described as a hot snap, slightly more intense than alexandrite because it penetrates deeper. Built-in cooling, a numbing cream for sensitive areas (we offer one), and shaving properly beforehand all reduce it.
Can I do laser if I bleach or use lightening creams?
Stop lightening creams (especially anything with hydroquinone or steroids) on the treatment area for at least 2–4 weeks before and after. They thin and sensitise the skin and raise the risk of burns and patchy pigmentation. Tell your technician honestly what you use.
Does laser work on fine or light hair?
Laser needs pigment in the hair to work. Coarse, dark hair responds best. Very fine, grey or blonde hair responds poorly on any skin tone. Most body hair on Nigerian skin is ideal.
Is IPL the same as laser?
No. IPL is a broad flash of light, not a single wavelength, and it cannot be tuned to spare the skin's melanin. It is the technology behind most salon 'laser' and home devices, and the most common cause of burns on dark skin.
This article is general information for people in Nigeria and is not a diagnosis or a treatment plan. Treatments at The Baddie Lab are only started after a consultation with our medical team. Results vary from person to person. If you have a medical emergency, go to the nearest hospital.