What is Melasma & How to Treat It

Melasma is a common skin condition that causes dark, blotchy patches on the skin - most often on the face. It is a form of hyperpigmentation, meaning the skin produces more melanin than usual in certain areas, resulting in patches that appear darker than the surrounding skin tone. It is not dangerous, not contagious, and not a sign of anything sinister. But it can be persistent, and without the right approach, it tends to stick around.

This guide covers everything you need to know about melasma: what it is, what it looks like, what causes it, who gets it, and — most importantly - how to treat it effectively with the right skincare ingredients. If you are looking for a broader introduction to hyperpigmentation in general, start with our Hyperpigmentation guide or What Type of Hyperpigmentation Do I Have? to understand where melasma fits within the wider picture. This blog goes deeper — it is a condition-specific, science-backed deep dive.

Shop INKEY Products for Melasma:

Tranexamic Acid Serum — Hero dark spot serum for melasma. AM + PM. Safe for all skin tones and during pregnancy.
15% Vitamin C + EGF Serum — Antioxidant brightening. Best used AM.
Niacinamide Serum — Tone-evening and pore support. AM and/or PM.
Starter Retinol — Gentle overnight skin renewal. Ideal for retinoid beginners. PM only. Avoid during pregnancy.
Advanced Retinal — High-performance retinal, 11x faster than standard retinol. For experienced retinoid users. PM only. Avoid during pregnancy.
Shop All Hyperpigmentation

What is Melasma, What Does It Look Like & Who Gets It?

What is Melasma?

Melasma is one of the most common skin conditions in the world, yet it is frequently misunderstood, misidentified, and mistreated. At its core, melasma is a pigmentation disorder caused by the overproduction of melanin - the pigment responsible for giving skin, hair, and eyes their color. When certain cells in the skin called melanocytes go into overdrive, they produce excess melanin in concentrated areas, creating the patches and spots that characterize melasma.

What makes melasma distinct from other forms of hyperpigmentation is the pattern in which it appears and the triggers that drive it. While a post-blemish mark or a sunspot may have a fairly localized, individual cause, melasma is typically driven by a combination of hormonal influence and UV exposure — and it behaves accordingly. It tends to be broader, more irregular, and more stubborn than other pigmentation types.

According to the American Academy of Dermatology, melasma is one of the most frequently encountered pigmentation conditions seen in clinical dermatology. It is not a rash, not an infection, and not a precursor to any skin disease. It is entirely cosmetic in nature — but that does not mean it is easy to live with, or easy to dismiss. For many people, melasma has a real and meaningful impact on confidence and how they feel in their skin.

The reassuring truth is that melasma is treatable. With the right combination of active ingredients, consistent use, and daily sun protection, visible improvement is very achievable - even for long-standing melasma.

What Does Melasma Look Like?

Melasma presents as flat patches of darker skin - not raised, not textured, not rough. The patches are typically tan, brown, grayish-brown, or in some cases a bluish-gray tone, depending on how deep within the skin the pigmentation sits. One of the most recognizable features of melasma is its bilateral appearance — it tends to show up on both sides of the face symmetrically, almost like a mirror image, which distinguishes it from many other skin conditions.

The most commonly affected areas include:

The cheeks (the most typical location)
The forehead
The bridge of the nose
The upper lip area
The chin

Less commonly, melasma can appear on the neck, forearms, or décolletage - particularly in people with significant sun exposure on those areas. But the face remains the primary site for the vast majority of people.

Understanding how melasma looks versus other types of pigmentation is useful — because identifying what you are actually dealing with helps you choose the right treatment approach. Here is a quick at-a-glance comparison:

Melasma: Blotchy, irregular patches; appears on both sides of face (bilateral); often covers broad areas; triggered by hormones and UV
Sunspots (Solar Lentigines): Smaller, more defined, rounder spots; caused by cumulative sun exposure; typically appear on the face, hands, and shoulders
Post-Inflammatory Hyperpigmentation (PIH): Dark marks that appear after skin trauma, blemishes, or inflammation; often appear where a breakout was; can be more isolated or scattered

For a full breakdown of how to tell these apart, our guide on What Type of Hyperpigmentation Do I Have? walks through each type in detail.

Who Gets Melasma?

Melasma does not discriminate entirely - but it does have strong demographic patterns. Women are significantly more likely to develop melasma than men, largely because of the role that hormonal fluctuations play in triggering the condition. People with medium to dark skin tones are the most commonly affected, because melanin-rich skin contains more active melanocytes that have a greater capacity to overproduce pigment when stimulated. Melasma is particularly prevalent in people of Latin American, Asian, Middle Eastern, and African descent, though it can affect any skin tone.

The condition is also extremely common during pregnancy — so much so that it has earned the nickname “the mask of pregnancy.” Hormonal contraceptives, including the pill and hormonal patches, are another well-documented trigger. People who spend significant time outdoors or live in high-UV climates are at elevated risk. Genetics also play a meaningful role — if a close family member has melasma, the likelihood of developing it yourself increases.

It is estimated that melasma affects up to 6 million people in the United States alone. Globally, the numbers are far higher. Knowing how common it is matters — because it means there is a wealth of clinical research, tested ingredients, and effective treatment protocols available.

Understanding what melasma is and who it affects sets the foundation. The next logical question is: why does it happen? And what actually triggers it?

What Causes Melasma?

Knowing the cause of melasma is not just medically interesting — it is practically essential. Understanding what triggers melanin overproduction helps explain why treatment needs to go beyond just applying a brightening serum, why SPF is non-negotiable, and why melasma tends to come back if the underlying triggers are not addressed.

According to the AAD’s overview of melasma causes, the condition involves the overactivation of melanocytes — the skin cells responsible for producing melanin. Multiple triggers are often active at the same time, which is part of what makes melasma persistent. Addressing just one trigger while ignoring others is one of the most common reasons that melasma treatment stalls.

Sun Exposure: The Primary Trigger

UV radiation is the single most significant driver of melasma. When ultraviolet light hits the skin, it directly stimulates melanocytes to produce melanin as a protective response. In skin prone to melasma, that response is exaggerated - melanocytes produce far more melanin than needed, and the excess pigment accumulates in irregular patches.

This explains why many people with melasma notice it darkening noticeably in summer months and fading slightly in winter. The connection between sun exposure and melasma flare-ups is so direct and consistent that daily SPF use is not a suggestion - it is the foundation of any effective melasma treatment plan. Without sun protection, even the most targeted active ingredients cannot keep pace with ongoing UV-triggered melanin production.

It is also worth noting that infrared radiation - the heat energy emitted by sunlight - can trigger melasma independently of UV rays. This is why physical protection like wide-brimmed hats and seeking shade matters alongside a broad-spectrum sunscreen.

Hormonal Changes: The Mask of Pregnancy

The hormones estrogen and progesterone both have the ability to stimulate melanocytes - and when hormone levels surge, as they do during pregnancy, the skin’s melanin response to UV is amplified significantly. This is why pregnancy is one of the most common times for melasma to develop or worsen. The bilateral patches across the cheeks, forehead, and upper lip that emerge during pregnancy are so recognizable that the condition earned a specific nickname: the mask of pregnancy.

Hormonal contraceptives - including combined oral contraceptives, hormonal patches, and some hormonal IUDs - are another well-established trigger, for the same reason. The hormonal environment they create can prime melanocytes to overproduce pigment more readily when the skin is exposed to UV.

For many people, pregnancy-related melasma fades after giving birth and hormone levels normalize. But this is not guaranteed, and for others it persists for years. Managing melasma during pregnancy requires careful ingredient selection, which is covered in detail later in this guide.

Genetics and Skin Tone

A family history of melasma meaningfully increases the likelihood of developing it yourself. Genetics influence both the number and sensitivity of melanocytes in the skin, as well as how readily they respond to hormonal and UV triggers. This is why two people with identical sun exposure and hormonal profiles may have very different outcomes - one develops melasma, one does not.

People with medium to dark skin tones are most susceptible because their skin naturally contains more active melanocytes. This also has important implications for treatment - certain harsher exfoliating approaches can paradoxically worsen pigmentation in deeper skin tones by triggering post-inflammatory hyperpigmentation. This is one of the reasons that Tranexamic Acid is particularly well regarded for melasma across all skin tones: its non-exfoliating, anti-inflammatory mechanism avoids this risk entirely.

Heat and Infrared Radiation

Beyond UV, heat itself can trigger melasma. Infrared radiation from sunlight causes skin warming that can activate melanocytes independently of the UV component of sunlight. But heat exposure from other sources - saunas, steam rooms, hot showers, or even cooking over a stove - has also been associated with melasma flare-ups in susceptible individuals.

This is one of the more frustrating aspects of melasma management: the triggers extend beyond sunscreen into daily life. For people who notice their melasma worsening even in winter or indoors, heat may be an overlooked factor worth addressing with lifestyle adjustments alongside topical treatment.

Melasma vs Other Types of Hyperpigmentation — and Can Melasma Go Away on Its Own?

Identifying Melasma vs Sunspots and PIH

One of the most common sources of confusion with skin pigmentation is distinguishing between the different types - because the treatment approach can vary meaningfully depending on which you are dealing with. Melasma, sunspots, and post-inflammatory hyperpigmentation (PIH) are all forms of hyperpigmentation, but they differ in appearance, cause, and behavior.

Melasma is characterized by its bilateral, blotchy presentation - irregular patches that appear symmetrically on both sides of the face. It is driven by the combination of hormonal influence and UV exposure. It tends to be broader and more diffuse than other pigmentation types, and it is more likely to be chronic and recurring.

Sunspots (also called solar lentigines or age spots) are smaller, more defined, and more individually distinct. They appear on areas of cumulative sun exposure — the face, hands, forearms, and shoulders are common sites. They are caused by UV damage over time and are not hormonally driven in the way melasma is.

Post-inflammatory hyperpigmentation (PIH) appears as dark marks left behind after skin trauma or inflammation - whether from breakouts, blemishes, skin injuries, or certain skin treatments. PIH tends to follow the location of the triggering event and is not bilateral or hormonally driven. It is often more responsive to treatment than melasma because the underlying cause is typically resolved once the breakout or trauma heals.

The key distinguishing feature of melasma is its bilateral, irregular pattern combined with a strong hormonal and UV trigger. For a more thorough breakdown, our dedicated guide on identifying your type of hyperpigmentation covers all three in full detail.

Can Melasma Go Away on Its Own?

This is one of the most searched questions about the condition - and the honest answer is: sometimes, but not reliably.

Melasma can fade without treatment, but only when the trigger driving it is removed. Pregnancy melasma may diminish after delivery as hormone levels return to baseline. Melasma triggered by hormonal contraceptives may improve once they are discontinued. In these cases, some degree of natural fading is possible. But it is not guaranteed, and even when melasma fades, unprotected sun exposure can bring it back quickly.

For many people, melasma is a long-term skin condition that requires ongoing management. As the American Academy of Dermatology notes, melasma may go away on its own - but it can also last for years. Without addressing UV exposure consistently and systematically, significant natural fading is unlikely. And once established, melasma tends to be more responsive to active treatment than to simply waiting it out.

The good news is that with the right ingredients used consistently, visible improvement is very achievable. Many people see meaningful fading of melasma patches within 6-8 weeks of a targeted routine - and with ongoing care, results can be sustained long-term. Melasma may not have a permanent cure, but it is absolutely manageable.

How to Treat Melasma: The Best Skincare Ingredients

The most effective approach to treating melasma combines targeted active ingredients with daily SPF. No single ingredient works in isolation — but used together, they address multiple pathways of melanin production, giving you the best possible results. The ingredients below are the most clinically supported, most practically effective options available in topical skincare for melasma.

Tranexamic Acid: The Hero Ingredient for Melasma

If there is one ingredient that has earned its place at the center of a melasma routine, it is Tranexamic Acid. Originally developed and studied in clinical settings for a range of applications, topical Tranexamic Acid has emerged as one of the most respected and well-supported ingredients for melasma specifically — and for good reason.

Tranexamic Acid works by blocking the inflammatory signaling pathway that triggers melanocytes to produce excess melanin. Rather than simply exfoliating away pigmented skin cells at the surface, it intervenes at the cellular level — targeting the root cause of melanin overproduction rather than just managing the visible result. This mechanism is what makes it both highly effective and uniquely well-tolerated across all skin tones.

Because it does not exfoliate or resurface the skin, Tranexamic Acid does not carry the risk of irritation-induced inflammation that can paradoxically worsen pigmentation in deeper skin tones - a concern with stronger acids. It is gentle enough to use morning and evening, does not cause photosensitivity, and is considered safe for use during pregnancy and breastfeeding (though as always, consulting a healthcare provider before introducing any new skincare during pregnancy is recommended).

The INKEY Tranexamic Acid Serum is formulated with 2% Tranexamic Acid alongside 2% Acai Berry and a 2% Vitamin C derivative - a triple-action brightening formula that simultaneously targets the mechanisms behind melanin overproduction, provides antioxidant defense, and works toward an overall more even, luminous complexion. With consistent twice-daily use, early brightening typically begins within 2-4 weeks, with visible, significant improvement in dark patches at 6-8 weeks.

The AAD’s guidance on melasma treatment references topical Tranexamic Acid as a treatment option particularly when other approaches have been insufficient — which speaks to its clinical credibility. For a full deep dive into how Tranexamic Acid works, visit the complete Tranexamic Acid ingredient guide.

Vitamin C: Antioxidant Brightening That Tackles the Triggers

Vitamin C is one of the most well-researched antioxidants in skincare, and its role in a melasma routine goes beyond general brightening. UV radiation and oxidative stress from environmental exposure are primary triggers for melanin overproduction - and Vitamin C neutralizes the free radicals generated by these triggers, helping to interrupt the cascade before excess melanin is produced.

This makes Vitamin C a natural partner to Tranexamic Acid: while Tranexamic Acid blocks the inflammatory melanin production pathway, Vitamin C provides antioxidant protection upstream - shielding the skin from the environmental triggers that set that pathway off in the first place. Together, they work at different points in the same process, complementing each other’s effects.

The INKEY 15% Vitamin C + EGF Serum uses Ascorbyl Glucoside — a stable, non-irritating form of Vitamin C that converts on the skin to deliver brightening benefits without the sensitivity or instability that can come with pure L-ascorbic acid. It is best used in the morning, when antioxidant protection is most relevant to daytime UV and pollution exposure. For more on how Vitamin C functions in the skin, visit the Vitamin C ingredient guide.

Niacinamide: Interrupting Melanin at the Transfer Stage

Niacinamide works through a distinct mechanism from both Tranexamic Acid and Vitamin C - making it a valuable addition to a multi-ingredient approach. While Tranexamic Acid blocks melanin production at its source, Niacinamide works downstream, inhibiting the transfer of melanin from melanocytes to surrounding skin cells. By disrupting this transfer step, Niacinamide helps prevent pigment from reaching and discoloring the skin’s surface, reducing the visible appearance of dark patches over time.

Beyond its pigmentation benefits, Niacinamide helps regulate sebum production, supports the skin barrier, and helps minimize the appearance of pores — making it particularly useful for people managing melasma alongside oiliness or congestion. It is a genuine multi-tasker in a melasma routine.

The INKEY Niacinamide Serum contains 10% Niacinamide alongside 1% Hyaluronic Acid, addressing both pigmentation and hydration in a single lightweight formula. It can be used morning and evening. For more detail on how this ingredient works, the Niacinamide ingredient guide covers the science in full.

Retinoids (PM): Starter Retinol & Advanced Retinal for Skin Renewal

Retinoids support melasma treatment through a powerful route: by accelerating the rate at which the skin turns over its cells. When skin cell turnover is faster, pigmented cells are pushed to the surface and shed more quickly - which means dark patches fade faster. Retinoids also support collagen production and improve overall skin texture, making them a valuable ingredient for anyone managing melasma alongside early signs of aging.

INKEY offers two retinoid options depending on where you are in your skincare journey:

New to retinoids? The Starter Retinol is the ideal entry point. Specifically formulated for sensitive skin and beginners, it delivers 2x the effectiveness of standard retinol in a gentle, non-irritating formula. Introduce at 2-3 nights per week and build frequency gradually over several weeks as your skin adjusts.

Experienced retinoid user? The Advanced Retinal takes things further with 0.2% retinal - a next-generation retinoid that works 11x faster than standard retinol. Designed for those whose skin is already accustomed to retinoids and who want accelerated results on dark spots, texture, and renewal.

Both are PM-only ingredients and should be avoided during pregnancy. For full guidance on how to incorporate retinoids into a routine safely and effectively, the Retinol ingredient guide is the place to start.

SPF: The Non-Negotiable Foundation of Any Melasma Routine

SPF is not a bonus step in a melasma routine. It is the foundation that everything else depends on. UV exposure is the primary trigger for melanin overproduction — and without daily broad-spectrum sun protection, even the most targeted active ingredients cannot outpace the ongoing damage being done every time the skin is exposed to unprotected sunlight.

This means applying SPF every morning, without exception, regardless of the weather, the season, or how much time you plan to spend outdoors. UV rays penetrate cloud cover. They reach you through windows. They are present year-round. For anyone dealing with melasma, daily SPF is as important as any serum in the routine.

For those managing heat-triggered melasma, physical sun protection - wide-brimmed hats, shade-seeking, UV-protective clothing - should be used in addition to topical SPF, particularly in high-UV or high-heat environments.

Building Your INKEY Melasma Skincare Routine

Step-by-Step Morning and Evening Routines

Knowing which ingredients to use is one thing. Knowing how to layer them correctly - in the right order, at the right times, with the right gaps — is what turns good ingredients into real results. The following routines are designed around the INKEY products that best address melasma, structured to maximize ingredient efficacy and minimize any risk of irritation.

Morning Routine:

Cleanse — Begin with a gentle cleanser to remove overnight residue and prep skin for active ingredients
Hydration Base — Apply a Hyaluronic Acid Serum to damp skin to lock in moisture before layering actives
Tranexamic Acid Serum — Apply a pea-sized amount across the face and neck; allow 30 minutes before applying moisturizer for full absorption
15% Vitamin C + EGF Serum — Layer on for antioxidant protection and brightening; wait 60 seconds between serums
Niacinamide Serum — Layer over to target melanin transfer and support overall tone; wait 60 seconds between serums
Moisturizer — Seal in hydration and active ingredients
SPF — The final step, every single morning without exception. This step is non-negotiable.

Evening Routine:

Double Cleanse — Remove SPF, makeup, and the day’s buildup thoroughly before applying any active ingredients
Hydration Base — Apply Hyaluronic Acid Serum to damp skin
Tranexamic Acid Serum — Apply a pea-sized amount across the face and neck; allow 30 minutes before the next step
Retinoid — PM only; choose based on your experience level:
- Beginners: Starter Retinol — introduce at 2-3 nights per week and build gradually over several weeks
- Experienced users: Advanced Retinal — 0.2% retinal for faster, more advanced results on dark spots and renewal
Moisturizer — Lock in the routine and support overnight skin recovery

Key routine principles to follow:

Apply serums from thinnest to thickest consistency
Allow 60 seconds between serum layers to prevent product pilling
Consistency is everything - allow 6-8 weeks of twice-daily use before assessing results
Do not skip SPF in the morning, even on cloudy days or when staying indoors

Melasma During Pregnancy: What Is Safe to Use?

Pregnancy is one of the most common times for melasma to appear or intensify. The hormonal surges of pregnancy directly stimulate melanocytes - and when combined with UV exposure, can cause significant pigmentation to develop quickly. Many people encounter melasma for the very first time during pregnancy and are understandably keen to address it while keeping their skincare pregnancy-safe.

Some ingredients commonly used for pigmentation are not recommended during pregnancy. Both Starter Retinol and Advanced Retinal should be avoided during pregnancy and breastfeeding - retinoids are not recommended for use during this period. Remove whichever retinoid you use from your evening routine entirely and reintroduce it after breastfeeding is complete.

Tranexamic Acid Serum is considered safe for use during pregnancy and breastfeeding. It is non-exfoliating, non-irritating, and does not cause photosensitivity - making it one of the most suitable active ingredients for managing melasma during pregnancy. The INKEY Tranexamic Acid Serum is the recommended hero product for this period specifically, for this reason. Learn more about the ingredient at the Tranexamic Acid ingredient guide.

Niacinamide Serum is generally well tolerated during pregnancy and can continue to be used as part of the routine for its tone-evening and skin-supporting benefits.

SPF remains absolutely essential during pregnancy - and arguably even more so, given that pregnancy hormones make melanocytes more reactive to UV than usual. This is one of the most impactful steps for preventing pregnancy melasma from worsening.

It is important to note that every pregnancy is individual. Always consult a healthcare provider before introducing or continuing any new skincare ingredient during pregnancy or breastfeeding - these recommendations are general guidance, not a substitute for personalized medical advice.

Pregnancy-related melasma may fade naturally after birth as hormone levels stabilize. But consistent, pregnancy-safe treatment in the meantime can prevent it from deepening significantly, and gives the skin a better foundation for recovery post-partum.

How Long Does It Take to See Results?

Setting realistic expectations is one of the most important things this guide can do for you - because melasma treatment is a commitment, and understanding the timeline is what keeps people consistent long enough to see meaningful change.

With consistent twice-daily use of Tranexamic Acid Serum, the typical experience looks like this:

Weeks 2-4: Early brightening begins; the overall complexion may look more even and radiant before the patches themselves visibly fade
Weeks 6-8: Visible, significant improvement in the appearance of dark patches — this is when most people notice a clear difference
Months 3-6: Continued fading and refinement, particularly for deeper or longer-established melasma

According to AAD guidance on melasma treatment, results from melasma treatment can take anywhere from 3 to 12 months depending on the severity of the condition, how deep the pigmentation sits within the skin layers, and how long the melasma has been present. Deeper melasma — where pigment has accumulated in the lower layers of the skin — takes longer to treat than surface-level pigmentation.

Consistency is everything with melasma. Most people see visible improvement at 6-8 weeks — but the routine needs to become a habit, not a temporary fix.

SPF is what protects and sustains those results. Without daily sun protection, improvement will be slower, and reversal is far more likely as UV continues to trigger new melanin production. The ingredients do the work; SPF is what protects that work.

Frequently Asked Questions About Melasma

Does melasma go away?

Melasma can fade - especially if caused by a specific trigger, such as pregnancy or hormonal contraception, that is then removed. However, for many people melasma is a long-term skin condition that benefits from ongoing management. With consistent use of targeted skincare ingredients and daily SPF, visible fading is achievable and results can be sustained. It is not something that permanently resolves on its own for most people, but it is very much manageable.

What triggers melasma?

The most common triggers for melasma are UV exposure (sunlight), hormonal changes (including pregnancy, hormonal contraceptives, and other hormonal fluctuations), heat and infrared radiation, and genetics. Often, more than one trigger is active simultaneously - which is why effective treatment requires both targeted active ingredients and daily SPF to address the condition from multiple angles at once.

Is melasma dangerous?

No. Melasma is not dangerous, not contagious, and not a sign of skin cancer. It is a cosmetic skin condition caused by excess melanin production in certain areas of the skin. If you are unsure whether a pigmentation change is melasma or something else, consulting a dermatologist for an accurate diagnosis is always the right step.

Can melasma come back after treatment?

Yes — melasma can return, particularly with unprotected sun exposure. This is one of the most important reasons to continue wearing SPF daily, even after melasma has visibly faded. Ongoing use of brightening ingredients like Tranexamic Acid Serum helps maintain results and provides a defense against recurrence. Think of the routine as long-term maintenance, not a short-term fix.

Is tranexamic acid good for melasma?

Yes. Tranexamic Acid is one of the most clinically supported topical ingredients for melasma. It works by blocking the inflammatory pathway that triggers excess melanin production - addressing the root cause of pigmentation rather than just the surface appearance. The INKEY Tranexamic Acid Serum uses 2% Tranexamic Acid and is suitable for all skin tones, including during pregnancy. Results are typically visible within 6-8 weeks of consistent twice-daily use.

Why does melasma get worse in summer?

Because UV exposure is the primary trigger for melanin overproduction. In summer months, increased sunlight intensity and duration means that melanocytes in melasma-prone skin are being more frequently and more strongly stimulated - causing existing patches to darken and new ones to potentially appear. This is why SPF is especially critical in summer, and why physical protection like hats and shade matters alongside topical sunscreen.

Shop INKEY Products for Melasma

Ready to build your melasma routine? Here are the INKEY products to start with — each one chosen for its specific, evidence-backed role in addressing melasma and managing hyperpigmentation long-term.

Tranexamic Acid Serum
The hero dark spot serum. 2% Tranexamic Acid targets the root cause of melasma by blocking excess melanin production at the cellular level. Use morning and evening. Suitable for all skin tones, and safe for use during pregnancy and breastfeeding.

15% Vitamin C + EGF Serum
Antioxidant brightening serum. Stable Vitamin C in the form of Ascorbyl Glucoside protects against the environmental triggers of pigmentation — UV and oxidative stress — while boosting overall radiance. Best used in the morning.

Niacinamide Serum
Tone-evening and pore-minimizing serum. 10% Niacinamide inhibits the transfer of melanin to skin cells, visibly reducing dark patches and uneven tone. Also controls excess oil and supports the skin barrier. Use morning and/or evening.

Starter Retinol
The gentle entry point into retinoids. Formulated for sensitive skin and beginners, it delivers 2x the effectiveness of standard retinol in a non-irritating formula. Accelerates cell turnover to fade pigmentation and renew skin overnight. PM only. Avoid during pregnancy.

Advanced Retinal
For experienced retinoid users ready to go further. 0.2% retinal works 11x faster than standard retinol to fade dark spots, reduce fine lines, and firm skin texture overnight. PM only. Avoid during pregnancy.

Shop all hyperpigmentation products

Melasma Is Manageable — And You Have Everything You Need to Start

Melasma is common, well understood, and absolutely treatable. It is not something to feel alarmed by, and it is not something you simply have to accept. The combination of targeted active ingredients - led by Tranexamic Acid - with consistent daily SPF is the most effective approach available in topical skincare, and the evidence behind it is solid.

The most important thing to carry away from this guide is that consistency is what delivers results. Six to eight weeks of twice-daily use is where visible change happens - and a routine that continues beyond that is what maintains and builds on those results over time. Whether you are encountering melasma for the first time or have been dealing with it for years, the right routine makes a real, measurable difference.

For the full science behind hyperpigmentation - including how dark spots form, what drives them, and how all the key ingredients work - visit our complete guide to hyperpigmentation

If you want personalized guidance on which products are right for your specific skin concerns, take the Skin Quiz for a tailored routine recommendation, or chat with askINKEY for expert skincare advice. You can also explore the Bundle Builder to put together your melasma routine in one place.

Shop the Tranexamic Acid Serum — the hero product for melasma, and the place to start.