Uneven Skin Tone: Causes and Treatment — From a Doctor’s POV

Explore Illumia Medical's professional perspective on uneven skin tone. Learn about its causes, treatments, and effective solutions from our Singaporean doctors


You’ve scrolled through yet another TikToker’s GRWM or bedtime skincare routine, chasing that glowing, flawless complexion. You follow every step religiously, but, the glass-skin effect still eludes you. Instead, pesky dark spots, blotchy patches, and uneven discolouration persist, blocking your filter-free glow. Why?

“Just because a product or routine works for someone doesn’t mean it’ll work for your skin,” says Dr Jason, a certified medical doctor at illumia Medical. “It’s all about understanding your skin—lifestyle, habits, and type—before diving into treatments for uneven skin tone.”

Ahead, we break down the causes and the most effective uneven skin tone treatment options to achieve a smooth, radiant complexion.

Sun Exposure

It’s not just about sunburn—UV damage can accumulate over time, causing the skin to appear dull and uneven. Dr Jason explains, “When your skin is exposed to UV radiation, it produces more melanin to protect itself, leading to dark spots and pigmentation, especially on frequently exposed areas like the face and neck.”. 

Hormonal Changes

Hormonal fluctuations can also lead to uneven skin tone. This is especially common during pregnancy, menopause, or when using birth control pills. Conditions like melasma—a type of hyperpigmentation caused by hormonal changes—can cause brown or grey patches on the face, particularly on the forehead, cheeks, and upper lip.

Lifestyle

Your daily habits can also impact your skin tone. Smoking, poor diet, and lack of sleep can all contribute to a dull and uneven complexion. Stress and environmental factors like pollution can further exacerbate the issue, making it harder for your skin to recover naturally.

Skin Conditions

Certain skin conditions like eczema and acne can contribute to uneven skin tone. Inflammation from these conditions can lead to post-inflammatory hyperpigmentation (PIH), where the skin appears darker in areas affected by breakouts or rashes. “Picking at acne can worsen these marks, making your complexion appear patchy and uneven,​” says Dr Jason. 

Hyperpigmentation

Hyperpigmentation is a general term for any darkening of the skin. “Think of it as an umbrella term for all your pigmentation concerns —age spots, sun spots, melasma, and it can be caused by a variety of factors, such as acne scars, sun damage, or hormonal changes,” explains Dr Jason. Mild cases can be treated with Vitamin C, retinoids, or hydroquinone, while severe conditions might need intensive treatments.

Uneven Skin Tone Treatments in Singapore 

If you’re struggling with mild discolouration or more stubborn pigmentation spots, don’t worry—there’s no shortage of effective treatments in Singapore to help brighten and even out your complexion.

Laser

Laser treatments are one of the most popular options for addressing uneven skin tone. They target melanin clusters in the skin, breaking them down to achieve a clearer complexion.

Laser treatments have the added benefit of reducing fine lines and improving overall skin texture because they stimulate collagen production. “Think of it as a 2-in-1 treatment to repair and rejuvenate your skin,” explains Dr Jason.

Here are some available options that help treat uneven skin tones of varying severity: 

Skin Booster

Skin boosters are another effective option, especially for those seeking hydration and radiance. These treatments involve injecting hyaluronic acid into the skin to enhance moisture levels and promote a smoother texture.

By improving the skin’s hydration, skin boosters can minimise the appearance of discolouration and give you a healthy glow.

Chemical Peel

Chemical peels use exfoliating agents to remove dead skin cells and encourage cell turnover. This treatment can be particularly effective for mild pigmentation and uneven skin tone as it helps to reveal fresher, more even-toned skin beneath. Dr Jason advises, “Chemical peels come in different strengths, so it’s best to consult a professional to determine the best option for your skin type,”. 

Costs of Uneven Skin Tone Treatment in Singapore

With a variety of available options, you can be sure that the price tag will differ too — everything from the type of procedure to the number of sessions will play a role in determining the final cost. The cost to treat uneven skin tone can range from budget-friendly to several hundred dollars. The best way to find out what treatment suits you be it in terms of need or costs is to simply consult a professional—qualified dermatologist, aesthetician or certified medical doctor who can provide personalised advice and help you choose the best uneven skin tone treatment in Singapore.