How to fade acne marks
Nov 14, 2024
Source: Cainiu Health
Dr. Liu Wenmin
Introduction
In general, post-acne marks can be lightened through regular exfoliation, use of skin-lightening products, laser treatments, chemical peels (such as glycolic acid), and microneedling. It is recommended to visit a reputable medical facility and undergo these procedures under the guidance of a physician to ensure effectiveness and safety. Additionally, maintaining proper skin cleansing and hydration in daily routines is important, and the use of overly oily or irritating skincare products should be avoided.
In general, acne marks can be lightened through regular exfoliation, using whitening products, laser treatment, chemical peels with fruit acids, microneedling, and other methods. It is recommended to visit a reputable medical facility and undergo these procedures under the guidance of a qualified physician to ensure both effectiveness and safety. Specific details are as follows:
1. Regular Exfoliation
Gentle exfoliating products can be used weekly, 1–2 times per week, to promote skin metabolism and help remove the layer of dead skin cells on the surface of acne marks, thereby gradually fading them. However, excessive scrubbing should be avoided to prevent irritation and additional stress on the skin.
2. Use of Whitening Products
Skin care products containing ingredients such as vitamin C or arbutin may be applied regularly. Continued use can help fade acne marks and improve uneven skin tone.
3. Laser Treatment
Laser therapy uses specific wavelengths of light targeted at acne marks to break down melanin particles, thus promoting skin repair. The typical reference cost for laser treatment ranges from 3,000 to 5,000 yuan per session. Noticeable improvement usually appears within 2–4 weeks, although side effects such as hyperpigmentation or skin sensitivity may occur.
4. Chemical Peel with Fruit Acids (Glycolic Acid Peel)
This treatment uses the chemical exfoliating effect of fruit acids to accelerate skin metabolism and shedding of the old stratum corneum, helping to fade acne marks and improve skin texture. The typical reference cost ranges from 200 to 3,000 yuan per session. Improvement is generally seen within 1–2 weeks, though adverse reactions such as redness, swelling, or stinging may occur.
5. Microneedling
Microneedling involves using a roller embedded with tiny needles to create micro-channels in the skin, stimulating cellular regeneration and repair, which helps reduce the appearance of acne marks. The typical reference cost is 3,000–5,000 yuan per session. Results are usually visible within 3–7 days, but potential side effects include skin infection or post-inflammatory pigmentation.
It is important to maintain proper skin cleansing and hydration, and avoid using overly oily or irritating skincare products. Additionally, appropriate sun protection is recommended to minimize prolonged exposure to ultraviolet radiation, which may otherwise darken and deepen acne marks.
