A dark upper lip, often called a "melasma mustache," happens due to excess melanin production from sun exposure (especially where sunscreen wears off), hormonal changes (pregnancy, birth control), genetics, certain medications, inflammation from licking/irritation, or underlying conditions, with sun and hormones being primary triggers for hyperpigmentation.
Lip darkening can be caused by hormonal changes, sun exposure, genetics, hair removal practices, hyperpigmentation disorders, smoking, poor diet, and inadequate skincare. Hormonal fluctuations can increase melanin production, while UV radiation triggers melanin synthesis as a protective measure.
Next up, use skin-brightening products with proven ingredients such as tranexamic acid, vitamin C, retinol, arbutin, azelaic acid, and liquorice extract (3,4,5,6). Each of these hero ingredients work in their own way to help noticeably improve uneven skin tone.
Vitamin B12 deficiency often results in dark spots or patchy lip coloration. Hormonal changes, particularly during pregnancy, can trigger lip darkening. Some medications, including antipsychotics and chemotherapy drugs, may cause lip hyperpigmentation as a side effect.
Melasma (muh-LAZ-muh) is a common skin problem. It causes brown to gray-brown patches, usually on the face. Most people get it on their cheeks, bridge of their nose, forehead, chin, and above their upper lip. It also can appear on other parts of the body that get lots of sun, such as the forearms and neck.
Changes in Hormones
When various factors alter the levels of melanin production, it can lead to a dark upper lip. Changes in hormone levels during periods of pregnancy might cause lip discolouration.
To lighten the mustache area, focus on gentle brightening products and routines that exfoliate and help lighten dark pigmentation. Ingredients like vitamin C, kojic acid, and niacinamide can help reduce the shadow and help lighten dark patches that look like a mustache.
Lips turning blue or purple due to oxygen starvation or heart disease. The state of your lips can reveal much about your health. Changes in color or appearance, for example, pale, dry, or discolored lips, may indicate some conditions ranging from mild to more serious.
The Vitamin C Lip Lightening Kit is a revolutionary new product designed to help reduce pigmentation and dark lips while restoring your lips' natural colour.
Tobacco smoking, stress, medication, and health conditions can all cause lips to become darker. Treating the underlying issue should resolve the problem. In the short term, there are a number of home remedies that may help lighten the lips.
Stay Hydrated and Moisturise Regularly
Dry, chapped lips often look darker. Drinking enough water and applying a nourishing lip balm throughout the day helps restore natural lip colour and prevents dryness-related pigmentation.
Follow these tips to undo lip pigmentation and achieve a softer, more vibrant pout:
Although there is no “cure” for melasma, it will eventually go away on its own and there are procedures to decrease its appearance. Chemical peels, laser skin rejuvenation, and microneedling are the three most effective treatments for melasma.
Bottom line: A cream containing hydroquinone or kojic acid (such as La Roche-Posay Mela-D Dark Spots, $45) along with a topical retinoid (like prescription Renova) and mild over-the-counter hydrocortisone cream can fade the discoloration after about six weeks of nightly use.
Yes, black lips can turn pink again. Whether due to lifestyle habits, environmental exposure, or underlying health conditions, lip pigmentation is treatable through consistent care and professional intervention.
Conditions such as melasma, which are triggered by hormonal changes during pregnancy, menopause or due to birth control pills can lead to overproduction of melanin. This causes darkened patches on the skin that are most common on the face but can extend to the lips.
Iron deficiency anaemia can cause pale and darkened lips. Allergic reactions to certain foods, medications, or cosmetics can cause swollen and discoloured lips. Some people may be predisposed to lip-darkening due to genetic factors.
Vaseline + Lemon Juice – Remove Dark Spots How to use: Mix 1 tsp Vaseline with ½ tsp fresh lemon juice. Apply to the dark spots at night. Leave overnight and wash off in the morning. Benefits: Lemon contains vitamin C and natural bleaching agents that help lighten pigmentation.
Black lips/hyperpigmentation on lips- The potential causes include smoking, lip trauma/injury, and Addison's disease. Dark, spotted lips- The potential causes include sun exposure, allergies, hemochromatosis, medications, Laugier-Hunziker syndrome, Peutz-Jegher's Syndrome, Carney complex, and melanoma.
The external carotid artery is the principal supply of blood to the lips, via the facial artery giving rise to the superior and inferior labial arteries lateral to the angles of the mouth. The labial arteries are located within the submucosa of the vermilion-mucosa transitional area, deep to the orbicularis oris.
Actinic cheilitis is a precancerous condition caused by long-term sun exposure. It leads to rough, scaly, discolored patches on your lips. It's more common in men, people with fair skin, those who work outside and populations in places where the sun is stronger.
The upper lip is a common location for melasma to develop. This condition is more common in women and happens when melanocytes produce more melanin than usual. As a result, concentrated areas of melanin in the epidermis appear darker, and when this hyperpigmentation is above the lip, it gives a mustachioed appearance.
Conclusion. Dealing with a mustache shadow can be challenging, but with the right treatments and skin care habits, you can get rid of it effectively. Consider using laser hair removal, and chemical peels, and choosing skincare products with key ingredients like kojic acid and tranexamic acid.
Some of the best foods for smooth, glowing skin are green vegetables, fatty fish like salmon, strawberries, broccoli, and citrus fruits rich in vitamin C. When the skin has hyperpigmentation issues such as melasma, freckles, sunspots, and hyperpigmentation, diet can play a role in treatment.