How to remove dark scars and marks

In general, dark scar marks can be removed or improved through the use of whitening products, topical medications, laser therapy, chemical peels with fruit acids, and microneedling treatments. It is recommended to perform these procedures under the guidance of a professional doctor to ensure safety and proper practice. Specific analysis is as follows:

1. Use of Whitening Products

Daily use of skincare products containing whitening ingredients such as vitamin C derivatives, arbutin, and salicylic acid may help inhibit melanin production, thereby lightening dark scar marks and promoting skin recovery.

2. Topical Medications

Patients may follow medical advice to apply topical agents such as Madecassol cream, scar removal ointments, or hydroquinone cream. These medications help fade hyperpigmentation and suppress melanin formation, gradually lightening dark scar marks and achieving a more even skin tone.

3. Laser Therapy

Laser treatment uses photothermal effects to break down pigment particles, reducing the visibility of scars and improving skin appearance. The typical reference cost for laser therapy ranges from 1,000 to 5,000 yuan per session. Noticeable improvement usually appears within 1–2 weeks, although side effects such as hypopigmentation or skin burns may occur.

4. Chemical Peel with Fruit Acids (Glycolic Acid Peel)

This treatment involves applying fruit acids to the damaged skin surface to remove the upper layer of damaged tissue and promote skin regeneration, thus accelerating scar fading. The typical reference cost is 500–2,000 yuan per session. Improvement is generally seen within 1–2 weeks, but possible adverse reactions include redness, swelling, and pain.

5. Microneedling Treatment

Microneedling uses a roller embedded with fine needles to create micro-injuries on the skin surface, stimulating skin repair and collagen remodeling, thereby improving the texture and color of dark scars. The typical reference cost is 800–3,000 yuan per session. Some improvement is usually visible within 3–7 days, though side effects such as pain or infection may occur.

Regular skin care is important. Cleanse the skin morning and night, maintain a light diet, and avoid foods with strong pigments to prevent worsening of scar symptoms.