What is Hyperpigmentation?
Hyperpigmentation is a broad term used to describe areas of skin that appear darker than the surrounding skin. It occurs when skin cells produce too much of a pigment called melanin, which is the same pigment responsible for the color of our skin, hair, and eyes. While hyperpigmentation patches are typically harmless, they can cause self-consciousness and affect quality of life. The good news: people of all skin tones can develop hyperpigmentation, and virtually all cases can be treated effectively.
What Causes Hyperpigmentation?
Several triggers can cause skin cells to overproduce melanin. Understanding the root cause of your hyperpigmentation is the first step toward choosing the right treatment.
Sun Exposure
Sun exposure is the most common and most preventable cause of hyperpigmentation. UV radiation triggers melanocytes (melanin-producing cells) to produce melanin as a natural defense. This is what causes a tan. However, excessive or cumulative sun exposure disrupts this balance, leading to long-lasting dark patches on sun-exposed areas like the face, neck, décolleté, and hands. Consistent, daily sun protection is the single most important step in preventing and managing hyperpigmentation.
Hormonal Changes
Hormones can also stimulate excess melanin production. Pregnancy or hormonal birth control can trigger a form of hyperpigmentation called melasma. Elevated estrogen and progesterone levels interact with sunlight to stimulate melanin production. While melasma may fade after pregnancy, it often requires professional treatment and diligent sun protection to fully resolve.
Inflammation and Skin Trauma
Post-inflammatory hyperpigmentation (PIH) occurs when the skin produces a dark spot in response to injury or inflammation. This includes acne, atopic dermatitis, psoriasis, or even cosmetic procedures like chemical peels or laser treatments. The darker patch is a flat, discolored area left behind after the wound heals. Sun exposure can worsen PIH significantly.
Aging
As we age, the total number of melanocytes decreases, but the remaining cells become larger and more concentrated. This is why age spots (also called sun spots or liver spots) become more noticeable over time, particularly on areas with a history of sun exposure.
3 Types of Hyperpigmentation
Sun Spots / Age Spots
Sun spots are small, darkened patches typically found on frequently sun-exposed areas: the face, neck, décolleté, and backs of the hands. They are extremely common and become more frequent with age as melanocytes cluster and concentrate.
Melasma
Melasma appears as larger patches of hyperpigmentation — most often on the upper lip, cheeks, and forehead. It is commonly referred to as the “mask of pregnancy” and affects nearly 50% of pregnant women. Melasma is strongly influenced by hormonal changes and genetic predispositions, and it has a tendency to recur if sun protection is not consistently maintained. It is one of the more challenging forms of hyperpigmentation to treat due to its hormonal underpinnings.
Post-Inflammatory Hyperpigmentation (PIH)
PIH is frequently seen in individuals with acne, eczema, psoriasis, or after skin procedures. It can affect any skin tone but tends to be more pronounced and longer-lasting in deeper skin tones. Avoiding sun exposure during the healing process is critical to preventing PIH from worsening.
Professional Hyperpigmentation Treatments at Manhattan Aesthetics
At Manhattan Aesthetics, we offer several effective treatments to address hyperpigmentation. The best option for you will depend on your skin type, the type of hyperpigmentation, and your provider’s assessment.
IPL PhotoFacial (Intense Pulsed Light)
IPL uses wavelengths of intense pulsed light to target areas of excess pigmentation without affecting surrounding skin. The light energy breaks up pigment molecules so the body’s immune system can naturally remove them. IPL also stimulates collagen production, improving overall skin texture and tone. It is particularly effective for sun damage on the face, chest, arms, and hands, and we typically recommend 1 to 5 sessions depending on the area treated and desired results.
Chemical Peels
Chemical peels use a blend of powerful acids to exfoliate the outer layers of skin, remove epidermal pigment, and promote the growth of fresh, healthy skin. They are suitable for a range of pigmentation concerns, including sun spots and melasma, and improve both skin texture and tone with minimal downtime. A series of three to four peels is typically recommended for optimal, lasting results. Chemical peels include the VI Peel and Precision Plus Booster.
LaseMD Ultra
LaseMD Ultra is a non-invasive laser resurfacing treatment that improves skin quality and reduces hyperpigmentation by stimulating deeper cell turnover and collagen production. It effectively diminishes sun spots, age spots, melasma, and PIH. Most patients require two to three sessions, with a short recovery period of a few days. LaseMD Ultra is safe for a wide range of skin types.
Aerolase®
Aerolase is a non-invasive laser that delivers pulses lasting just one billionth of a second to trigger collagen production and skin rejuvenation without harming the surrounding skin. It is a safe and virtually painless option for treating severe hyperpigmentation conditions like melasma and is also effective for rosacea and acne-related PIH.
Excel V+
Excel V+ targets brown, red, blue, and purple pigmentation to address a range of concerns from melasma and sun spots to spider veins and rosacea. The targeted pigments break up and fade while the surrounding skin remains undamaged. Most patients describe each pulse as feeling like the snap of a rubber band.
What to Expect: Downtime & Recovery
These treatments generally involve little to no downtime. You may experience mild redness or sensitivity lasting one to a few days after treatment. Because UV exposure is both a primary cause and major aggravator of hyperpigmentation, you will need to avoid sun exposure and wear a broad-spectrum SPF daily after any hyperpigmentation treatment to protect your results.
Am I a Good Candidate for Hyperpigmentation Treatment?
The vast majority of people with hyperpigmentation are excellent candidates for one or more of our treatment options. With our variety of modalities, we can tailor a treatment plan for virtually any skin type or tone. If you have an active skin condition such as psoriasis or eczema, please discuss this with your provider during consultation.
Frequently Asked Questions About Hyperpigmentation
Can hyperpigmentation go away on its own?
Some forms of hyperpigmentation — particularly mild post-inflammatory hyperpigmentation — can fade over time, especially with diligent sun protection. However, conditions like melasma and sun spots rarely resolve without targeted professional treatment.
Does hyperpigmentation affect all skin tones?
Yes. Hyperpigmentation can develop in any skin tone. However, individuals with deeper skin tones are often more prone to post-inflammatory hyperpigmentation and may require treatments specifically suited to their skin type to avoid further discoloration.
How many treatments will I need?
The number of sessions varies depending on the type and severity of your hyperpigmentation and the treatment selected. IPL typically requires 1–5 sessions; chemical peels work best as a series of 3–4; and laser treatments like LaseMD Ultra generally require 2–3 sessions. Your provider will create a personalized plan during your consultation.
What is the best sunscreen for hyperpigmentation?
A broad-spectrum SPF 30 or higher, applied daily and reapplied every two hours when outdoors, is essential. Your provider can recommend a medical-grade formulation suited to your skin type.
Take the Next Step: Schedule a Consultation in NYC
Ready to address your hyperpigmentation with expert, physician-led care? Manhattan Aesthetics in Midtown New York City offers a full suite of advanced skin treatments customized to your unique skin type and concerns. Whether you’re dealing with sun spots, melasma, or post-inflammatory marks, we have the right solution for you.
Call us at (212) 960-8172 or fill out the consultation request form on our website to book your in-person assessment today. Our team serves patients throughout Manhattan, Queens, Brooklyn, and New Jersey.
