Melasma
Melasma is one of the most challenging pigmentation conditions to treat, not because it can't be improved, but because it requires a careful approach and long-term management.
Unlike age spots or post-inflammatory marks, melasma is a chronic condition driven by hormonal factors, heat, and UV exposure that requires a different treatment approach than other forms of pigmentation. In some cases, it also means avoiding the very treatments that work well for other brown spots. At Element Dermatology in Sartell, MN, we treat melasma with an evidence-based protocol and oversight to catch potential problems before they happen.
About This Condition
What Is Melasma and Why Is It Different?
Melasma presents as symmetrical patches of brown or grayish-brown pigmentation on the cheeks, forehead, upper lip, and chin. It appears on both sides of the face in roughly equal distribution, which is one of the features that distinguishes it from other pigmentation conditions. It's more common in women, especially those with medium to darker skin tones, and is often associated with hormonal fluctuation.
What makes melasma different from other forms of hyperpigmentation is that it's not caused by sun damage. UV exposure is a trigger and a worsening factor, but it isn't the underlying driver. Melasma involves overactive melanocytes that produce excess pigment in response to hormonal signals, heat, and light, which is why it can appear or worsen during pregnancy, while on hormonal contraception, or at menopause.
Common triggers and contributing factors:
Hormonal Changes
Pregnancy, oral contraceptives, hormone replacement therapy, and natural hormonal fluctuations are the biggest culprits behind melasma. If the hormonal trigger is ongoing, managing it needs to be addressed alongside treatment because treatment alone won’t resolve it.
UV Exposure
Sun exposure is the biggest external trigger. Even small amounts of UV stimulate melanocyte activity in melasma-prone skin far more aggressively than in normal skin. Daily broad-spectrum SPF 50 is non-negotiable for anyone with melasma, regardless of cloud cover or season.
Heat
Heat itself can trigger melasma flares, including hot showers, saunas, intense exercise, and warm climates. It also means that certain laser treatments that generate heat in the skin can worsen melasma rather than improve it, which is an important consideration in treatment planning.
Skin Tone and Genetics
Melasma is more common in patients with Fitzpatrick skin types III through VI, and patients with a family history of melasma are at higher risk. These factors also affect treatment selection, as some approaches carry a risk of post-inflammatory hyperpigmentation in darker skin tones.
Effective melasma management is a combination of treatment and maintenance. In-office treatments fade existing pigmentation, but they won't produce lasting results without a strong home care routine and consistent sun protection. Prescription brightening agents like hydroquinone, azelaic acid, and tretinoin are often part of the plan alongside clinical treatments, working to suppress melanocyte activity between sessions.
Targeted Treatments
How We Treat Melasma
Chemical Peels
Medical-grade chemical peels are among the safest and most effective treatments for melasma. With physician oversight, we can use formulas at concentrations most spas and salons can't safely offer.
Moxi Laser Treatment
Moxi's gentle, non-ablative fractional laser is great for melasma because it stimulates renewal without generating the heat that can trigger a melasma flare.
SkinPen Microneedling
SkinPen microneedling improves melasma by stimulating skin renewal without light or heat energy, making it a safer option for melasma-prone skin than many laser treatments.
Schedule Your Melasma Consultation Today
Frequently Asked Questions About Melasma
Can melasma be permanently cured?
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Not in the way a bacterial infection can be cured, because melasma is a chronic condition driven by your skin's melanocyte activity rather than an external cause that can be eliminated. What's achievable is long-term improvement with consistent management. Many patients keep their melasma well controlled through regular maintenance treatments, diligent sun protection, and a stable hormonal environment. If the hormonal trigger changes (stopping contraception, giving birth), the condition may naturally improve or become easier to manage.
Why can’t I just use BBL Hero for melasma the way I would for age spots?
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BBL Hero is effective for sun-induced pigmentation, but melasma responds differently to it. The intense light energy that breaks up age spots can overstimulate the already hyperactive melanocytes in melasma-affected skin, causing them to produce more pigment in a rebound response. The result can be patches that are temporarily darker after treatment than they were before.
My melasma treatment got worse after a laser treatment elsewhere. Can you still help?
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Yes! Post-treatment flare is unfortunately common when melasma is treated with the wrong approach. If your pigmentation has worsened since a previous laser treatment, we'll assess your skin before recommending any further treatment. In most cases, starting with a more conservative protocol while the skin stabilizes is the right first step. From there, we can reintroduce more active treatments once the skin is ready and the subsurface pigmentation pattern is understood.
How important is sunscreen for melasma?
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It's the single most important thing you can do, and no melasma treatment plan works well without it. Even small amounts of UV exposure trigger melanocyte activity in melasma-prone skin. Broad-spectrum SPF 50 should be applied daily, regardless of cloud cover or season, and reapplied every two hours when outdoors. A physical sunscreen containing zinc oxide or titanium dioxide is better for melasma than a chemical sunscreen, as it reflects UV rather than absorbing it. We'll recommend specific products as part of your treatment plan.