Medically Led, Skin-Respecting Care

Pigmentation concerns are some of the most common – and some of the most misunderstood – skin issues we see.

At Cosmetica London, laser treatment for pigmentation and melasma is approached with care, restraint and clinical judgement. These conditions require thoughtful assessment and a condition-led strategy, rather than aggressive or one-size-fits-all treatment.

Our role is to understand why pigment has formed, how it behaves in your skin, and whether laser treatment is appropriate and if so, which approach is most likely to be effective and safe.

What Is Pigmentation?

Pigmentation refers to areas of skin that appear darker than the surrounding skin due to excess melanin production.

Common forms of pigmentation include:

  • Sun spots and age spots
  • Post-inflammatory hyperpigmentation (PIH)
  • Freckles
  • Uneven skin tone

Pigment can sit at different depths within the skin, which significantly affects how it responds to treatment.

What Is Melasma?

Melasma is a chronic, hormonally influenced pigmentation condition that typically appears as patchy brown or grey-brown areas on the face, most commonly on the cheeks, forehead and upper lip.

It is often triggered or worsened by:

  • Sun exposure
  • Hormonal changes (pregnancy, contraception, menopause)
  • Heat and inflammation

Melasma behaves differently from other forms of pigmentation. It is more prone to recurrence and can worsen if treated too aggressively.

This is why melasma requires a conservative, medically informed approach.

Can Laser Treatment Help Pigmentation?

Yes – laser treatment can be highly effective for certain types of pigmentation.

Lasers work by delivering targeted energy that breaks down excess pigment so it can be gradually cleared by the body. However, not all pigmentation responds in the same way, and not all pigment should be treated with the same laser.

At Cosmetica, laser treatment is recommended only when:

  • The pigment type is suitable
  • The risk of rebound pigmentation is low
  • Laser is likely to improve the condition rather than destabilise it

For melasma, laser treatment may be used selectively and is often combined with medical skincare and strict sun protection.

Our Laser-Led Approach to Pigmentation & Melasma

Following consultation, we may recommend one or more laser technologies depending on your skin and the nature of the pigmentation.

Laser options may include:

  • Vascular and pigment-targeting lasers for superficial pigmentation
  • Fractional or resurfacing lasers in carefully selected cases
  • Combination approaches where appropriate

Importantly, laser treatment is rarely the only component of a pigmentation plan.

Long-term success depends on:

  • Barrier support
  • Pigment-regulating skincare
  • Sun and heat management
  • Ongoing maintenance

What Does Treatment Involve?

Laser treatment sessions are typically brief and performed in-clinic following skin preparation.

  • Treatment time: usually 20–45 minutes
  • Discomfort is generally mild and temporary
  • Downtime varies depending on the laser used and treatment intensity

Your practitioner will explain expected recovery and guide you on aftercare to minimise the risk of post-treatment pigmentation.

Is This a One-Off Treatment?

Pigmentation treatment is rarely a one-off.

While some sun-related pigmentation may improve after one or two sessions, melasma and more complex pigment conditions usually require:

  • A course of treatment
  • Ongoing skincare
  • Long-term sun protection

Our focus is on stability and control, not just short-term clearance.

Are There Alternatives to Laser Treatment?

Yes. Depending on the type of pigmentation, alternatives or complementary treatments may include:

  • Medical-grade topical pigment suppressants
  • Chemical peels
  • Skin barrier repair programmes
  • Lifestyle and trigger management

Laser treatment is recommended only when it supports – rather than compromises – skin health.

Who Is Laser Treatment for Pigmentation Suitable For?

Laser treatment may be suitable if:

  • You have well-defined, treatable pigmentation
  • Your skin type has been carefully assessed
  • You are willing to follow aftercare and sun protection guidance

Laser treatment may not be appropriate for all skin tones or all types of melasma, which is why consultation is essential.