Pigmentation & Melasma: Causes and How to Treat Them

What's the Difference Between Melasma and Pigmentation?

Many people use melasma and pigmentation interchangeably, but there is an important distinction. Pigmentation is a broad term covering any change in skin colour — lighter or darker — with many possible causes. Melasma, on the other hand, is a specific type of dark pigmentation that typically appears on the cheeks, forehead, and upper lip as symmetrical patches on both sides of the face.

The main driver of melasma is the overactivation of melanin-producing cells (the cells responsible for skin colour), usually triggered by hormones, sun exposure, or both combined. Post-inflammatory hyperpigmentation — such as marks left by acne or wounds — is a different type that requires a different approach.

Why Does Melasma Come Back After Treatment?

This question puzzles many patients. The simple answer: melasma is not just a surface stain — it is a chronic response from the skin's cells. When you work on lightening it without addressing the root cause, it returns.

• Sun exposure: The biggest reason melasma comes back. Even 10 minutes without sunscreen can be enough to bring it back.
• Hormonal changes: Contraceptive pills, pregnancy, and hormonal fluctuations all stimulate melanin production.
• Inflammation: Any irritation, wound, or harsh skin treatment can trigger pigmentation again.
• Inconsistent routine: Stopping your skincare routine once the skin improves makes results temporary.

That is why successful treatment is not just one session — it is a combination of treatment, prevention, and ongoing maintenance.

Types of Pigmentation You May See on Your Face

• Melasma: Symmetrical dark patches, usually hormone- and sun-related, common in women.
• Post-inflammatory hyperpigmentation: Appears after acne, wounds, or burns; brown or purple in colour.
• Freckles: Mostly genetic and become more visible with sun exposure.
• Solar lentigines (sun spots): Develop with age in areas of frequent sun exposure.
• Extrinsic pigmentation on the skin: Can result from cosmetics or chemical substances.

Identifying the type of pigmentation matters because each type responds to a different treatment. An accurate diagnosis from a doctor saves you time and money.

Available Treatment Options: What Works and What Doesn't

There is no one-size-fits-all solution for all types of pigmentation, but there are scientifically established treatment options:

• Chemical peels: Work by removing the outer pigmented skin layers and promoting renewal. The type and concentration are determined by the doctor based on your Fitzpatrick scale skin type — not every peel suits every skin tone.
• Skin boosters and collagen renewal: Help improve skin quality and support its natural regeneration.
• Microneedling: Stimulates collagen and gradually helps lighten pigmentation.
• Retinol and brightening ingredients: Used in a home skincare routine under medical supervision.

It is important to know that darker skin tones (Fitzpatrick 4–6) are more prone to post-treatment pigmentation if an unsuitable protocol is used. This is why you should work with a specialist who understands the nature of Middle Eastern and Arab skin.

Before deciding, try the skin type test to better understand your skin, and check the skincare ingredient analyser before purchasing any product.

Prevention: The Part Everyone Ignores

The best treatment for melasma is preventing it from returning, and that requires a daily commitment:

• Sunscreen every day: Not just on sunny or summer days — even on cloudy days and when sitting near a window. SPF 50+ with UVA and UVB protection.
• Hat and shade: Sunscreen alone is not enough if you are under strong direct sunlight.
• A consistent routine: Skipping your routine for even a week can bring pigmentation back.
• Avoid excessive heat: Intense heat sources stimulate melanin in the same way sun does.
• Consult your doctor before any treatment: Some sessions or products used at the wrong time or in the wrong way can worsen pigmentation rather than resolve it.

Use the aesthetic session planner to organise your appointments and never miss a maintenance visit.

When Should You See a Doctor?

There are situations where you should see a doctor without delay:

• If a patch changes shape or borders quickly — not all pigmentation is harmless.
• If a patch bleeds, crusts, or itches severely — this requires specialist examination.
• If you have been using products without informing your doctor and your skin has become irritated or pigmentation has worsened.
• If you are pregnant — some treatments are not permitted during pregnancy and require a safe protocol.

A specialist can diagnose the type of pigmentation visually and sometimes with specialised devices, then build a treatment plan based on your skin and medical history. Book your consultation and let the doctor assess your situation directly.