How to Get Rid of Dark Skin Around the Mouth Safely

Dark skin around the mouth is a common manifestation of hyperpigmentation- a skin pigmentation disorder that can happen to anyone. It can cause uneven natural facial tone, which concealer alone cannot correct. As it is not medically serious, there is no necessity for treatment. However, if the dark patches around the mouth are cosmetically bothersome, knowing their underlying cause and getting them safely treated is essential.

Most people think natural home remedies or over-the-counter skin-lightening creams can help fade out the dark skin patches around the mouth. As per Dr. Niti Gaur, in some cases, people may be mistaken, as the skin around the mouth is delicate and skin darkening can have many possible causes. A proper diagnosis and personalized treatment plan by an experienced dermatologist in Gurgaon is often the safest and most effective way to reduce dark skin around the mouth without worsening pigmentation.

This article sheds light on the causes and safe, effective ways to get rid of dark skin around the mouth.

Quick Summary About Dark Skin Around the Mouth

• Caused by excess melanin
• Sun exposure worsens pigmentation
• Hormonal changes trigger patches
• Topicals gradually reduce pigmentation
• Laser targets stubborn pigmentation
• Sunscreen prevents recurrence.

What causes dark skin around the mouth?

• Smoking habit
• Hormonal imbalances (melasma)
• Prolonged or excessive UV exposure
• Dry skin and frequent licking of chapped lips
• Contact dermatitis from toothpastes or lip balms
• Vitamin B12 and Vitamin D deficiency (in some people)
• A medical condition like acanthosis nigricans or an endocrine disorder
• Friction from masks, shaving, aggressive scrubbing, or habitual touching
• Side effect of hormone replacement drugs, chemotherapy drugs, or doxycycline (antibiotic)
• Post-inflammatory hyperpigmentation (after serious injury, acne breakout, burn, or infection).

Common signs of pigmentation around the mouth

• Uneven natural skin tone around the lips
• Dark corners of the mouth/ lip borders
• Brown or black spots on the healed, injured skin
• Tan, brow, or black spots on sun-exposed skin around the mouth
• Dark, flat, brownish or blue-grey patch on upper lip (melasma).

Why does the skin around the mouth become darker?

When the skin around the mouth has excess melanin deposition, it develops dark spots/patches. Melanin is a pigment produced by specialized skin cells called melanocytes. Eumelanin is the specific type of melanin responsible for UV protection. When in excess, it can absorb UV rays, leaving the skin dark.

Identifying the exact cause of dark skin around the mouth is important to plan an appropriate treatment.

How dermatologists diagnose dark skin around the mouth?

The potential cause of dark skin around the mouth can only be identified with a detailed consultation.
A dermatologist finds the cause by:

• Reviewing medical records and existing prescriptions
• Knowing the extent of daily UV exposure and skincare routine in practice
• Evaluating the pigmentation location and duration
• Ordering some blood tests or other investigations (in selected cases).

Best treatments for dark skin around the mouth

At-home measures are:

1. Daily application of sunscreen- Skin around the mouth and the lips must be properly covered with broad-spectrum, suitable sunscreen of SPF 30 or higher. In case there is extended outdoor daytime activity or excessive sweating, the sunscreen must be applied every 2-3 hours.
2. Use of Vitamin C serum: Vitamin C is a potent antioxidant that can protect the skin around the mouth against oxidative damage. It helps brighten the skin and reduce uneven skin coloration in 6-12 weeks. It is best to use this in combination with sunscreen.
3. Use of niacinamide-based product: Niacinamide can help minimize pigment transfer, improve skin barrier functioning, and even soothe inflammation. Improvements are usually noticed after consistent use for 8-12 weeks.
4. Use of prescription reti-noid: Reti-noids are Vitamin A derivatives that can boost skin cell turnover. They can help gradually lighten pigmentation over 2-4 months.
5. Use of depigmentation creams- Prescription creams/serums that contain kojic acid, azelaic acid, tranexamic acid, or Hydroquinone can help lighten the dark skin in over 2-4 months.

Professional dermatological treatments include:

1. Chemical Peels: Medical-grade chemical peels can be used to remove pigmented skin layers and naturally enhance skin tone by stimulating skin remodeling. Different strengths of acids are available to treat different depths of skin darkening.
2. Laser Treatments: Selected, medical-grade laser devices can help remove sun-damaged skin, post-inflammatory hyperpigmentation, and melasma affecting skin around the mouth through selective photothermolysis of excess melanin deposits and natural skin cell renewal.
3. Microneedling: This is collagen induction therapy that can help resurface dark skin by creating micro-injuries and may also improve the efficacy of skin-lightening topicals by allowing deeper penetration into the skin.

These are recommended only for selected patients with moderate to severe skin darkening. Multiple sessions are needed for optimal improvement.

Which treatment works best for dark skin around the mouth?

Treatment Results Timeline:

1. Superficial dark skin around the mouth: 6-12 weeks
2. Moderate perioral hyperpigmentation: Several months
3. Deep/severe perioral hyperpigmentation: Variable, based on combination treatment.