Questions answered

Everything you need to know about preparing for your visit, our treatments, and how our clinic operates.
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What if my skin type is not suitable for your equipment?

Skin

We will tell you honestly and suggest a clinic that can treat you more safely.

How do you assess my skin type?

Skin

We use the Fitzpatrick scale, your history of burning and tanning, and a free patch test.

What if I have a tan before laser hair removal?

Skin

We postpone treatment until the tan has faded, usually at least two weeks, because tanned skin is more likely to react.

Can I have laser hair removal with dark skin?

Skin

Yes, in most cases. A laser is often the safer choice for darker skin, with careful settings and a free patch test first.

Is pigmentation risk higher for darker skin after laser hair removal?

Skin

Yes. Darker skin types have higher post-inflammatory hyperpigmentation risk even with appropriate wavelength selection, so we recommend stricter sun-exposure rules and SPF50 with iron oxide.

What if I forget SPF after laser hair removal?

Skin

One missed day isn't catastrophic, but apply SPF50 the next day and stay covered or in shade. Tell us at your next session if you had significant exposure.

What if I had spray tan recently before laser hair removal?

Skin

Spray tan must be fully off 2 weeks before your session. Wash thoroughly and exfoliate; for gradual self-tanner buildup, multiple washes may be needed.

What about holiday tan and laser hair removal?

Skin

Schedule your last session 4 weeks before departure and your next 4 weeks after return. If you've already returned with a tan, we'll defer your next session until skin is back to baseline.

Can I have laser hair removal in summer?

Skin

Yes, but with discipline. Schedule sessions 4 weeks apart from any deliberate sun exposure or holidays, and apply SPF50 daily on treatment areas.

How long do I need to apply SPF after laser hair removal?

Skin

SPF50 daily for at least 2 weeks after each session, ideally 4 weeks. Treated skin is more photosensitive, and sun exposure during this window risks post-inflammatory hyperpigmentation.

How long do I need to avoid sun before laser hair removal?

Skin

At least 4 weeks with no significant sun exposure, sunbeds, or tanning of any kind. Spray tan and self-tanner must be fully off 2 weeks before. For darker skin types we recommend 6 weeks for tighter safety margins.

Which hair removal is best for PCOS?

Skin

For dark, coarse hair, laser or IPL usually gives the best long-term reduction. Darker skin is often better suited to laser. We advise after a patch test.

Should I have medical treatment alongside laser?

Skin

It often helps. Your GP or specialist can advise on treatment that reduces new hair growth, which makes laser results last longer.

Can I get laser hair removal if I have PCOS?

Skin

Yes. We assess your skin and hair with a free patch test first, and choose the Lynton Nd:YAG laser or Lynton IPL to suit you.

How many laser sessions does PCOS-related hair need?

Skin

Usually 8 to 12 initial sessions, then maintenance every few months.

Does laser hair removal work for PCOS?

Skin

Yes, for many people. Because PCOS keeps stimulating new growth, it usually needs more sessions than usual and regular maintenance.

Are top-up sessions extra?

Skin

Yes. After the main course, occasional maintenance sessions are priced per area, typically every 6 to 12 months.

Is laser hair removal really permanent?

Skin

It gives long-term reduction rather than complete, permanent removal. Most treated follicles stop producing hair, and any regrowth is usually finer. Hormonal changes can prompt new growth, which top-ups can manage.

Is laser hair removal worth the cost?

Skin

For most people with dark hair, yes. It reduces growth substantially and often costs less over time than years of waxing. It does not remove every hair permanently, and occasional top-ups are normal.

How much is laser hair removal?

Skin

At Dental & Wellness London, Islington: small areas such as the upper lip or chin are £45 to £75 per session, medium areas such as underarms or bikini £95 to £165, and large areas such as full legs or back £195 to £295. Most people need 6 to 8 sessions. The patch test is free.

What does the evidence say about IPL vs BBL?

Skin

Peer-reviewed clinical evidence supports both platforms for their indicated uses. Neither has demonstrably better outcomes data for the indications we treat — Sciton has simply invested heavily in BBL-branded research.

Is IPL or BBL safer?

Skin

Both are safe when used correctly by trained clinicians. Skin-type matching matters more than IPL vs BBL specifically. As general information, a longer-wavelength Nd:YAG laser (1064nm) is often preferred for darker skin types; at DWL we use the Lynton Nd:YAG laser (1064nm) for darker skin or Lynton IPL, chosen by your skin type at assessment.

Which is better for photofacial — IPL or BBL?

Skin

Both are appropriate for photofacial protocols. Sciton has marketed BBL heavily for photofacial indications. Lynton IPL delivers equivalent clinical outcomes via different protocol naming.

Which is better for rosacea — IPL or BBL?

Skin

Both work well for vascular indications. Vascular IPL is well-established for rosacea management. Whether you choose IPL or BBL, clinically equivalent results are achievable — consultation quality and clinician experience matter more than device brand.

Why does DWL use IPL instead of BBL?

Skin

Lynton is UK-manufactured with strong UK clinical support, costs less per session, and delivers clinically equivalent outcomes for vascular work, photofacial rejuvenation, and hair removal.