Many people are concerned about the dark brown marks left behind after acne subsides. This is acne pigmentation, and the first question that comes to mind is likely, "Will these marks disappear if I just apply whitening cream?" To answer directly, creams alone have clear limitations, and depending on the severity, it may be helpful to consider medication or laser treatment together.
Why does acne pigmentation occur?
Acne pigmentation commonly appears as acne inflammation subsides. While it can occur from squeezing, pigmentation often remains naturally in areas where inflammation has passed, even without squeezing. However, squeezing with your hands can leave darker pigmentation, so it's best to avoid touching acne as much as possible.
Does acne always leave pigmentation?
No, not necessarily. In many cases, even if acne occurs, little to no pigmentation remains. The extent of pigmentation varies greatly from person to person; in the clinic, we clearly see individuals with the same degree of acne who either retain marks for a long time or whose marks fade quickly.
The factors influencing the extent of pigmentation can be broadly categorized into three:
- Constitution: Westerners tend to have less pigmentation after acne, while East Asians are reported to be more prone to pigmentation. There is also significant individual variation among Koreans.
- Degree of inflammation: Deeper and more severe inflammation tends to leave darker pigmentation.
- Management method: The outcome can vary depending on whether you squeeze or irritate the skin, and how well you protect it from UV rays.
The biggest variable in acne pigmentation is ultimately an individual's constitution, with the depth of inflammation and post-care adding to determine the darkness of the marks.
Will it disappear naturally over time?
Acne pigmentation can fade over time. The problem is the duration. It can take as little as 6 months or as long as 2 years or more, so if the marks bother you for a long time, it's better to actively try methods to fade them faster. The key is to start management before the pigmentation becomes deeply established.
To prevent pigmentation from worsening in your daily life, please observe the following:
- Do not squeeze or pick at acne with your hands
- Consistently use sunscreen when going out
- Avoid excessively rubbing or irritating your skin
- Consider a consultation if marks persist for more than 6 months
If you are concerned about both acne and pigmentation, it may be helpful to distinguish between acne and acne scars. Accurately understanding the nature of the marks is essential to choosing the right method.
How effective are whitening creams?
Applying whitening cream can help with acne pigmentation. However, the limitation is that the degree of help is small.
To draw an analogy, if the effect achievable with cosmetics is 10, you can expect a significantly greater effect with medication. If visiting a hospital is difficult, you can try functional whitening creams first, but if the marks are dark or long-lasting, creams alone may not be satisfactory.
If you want a more proactive approach to whitening, methods tailored to your skin condition, such as a Customized Whitening Solution, are also an option.
For questions, inquire about acne pigmentation management via chat consultation
How is laser treatment performed?
The most effective methods involve medication or laser treatment. However, laser treatment is not a one-time procedure; it's a process of gradually fading pigmentation over several sessions, where each treatment reduces the pigment further. It can be considered when you want to lighten the marks in a shorter period.
Here's a brief comparison of the characteristics of different treatment methods:
| Method | Expected Effect | Characteristics |
|---|---|---|
| Whitening Cream | Small | Easy to try at home, gradual effect |
| Whitening Medication | Moderate | Greater effect expected than cream |
| Pigment Laser | Relatively Large | Gradual improvement with repeated treatments |
If pigment marks are combined with pore or epidermal pigment issues, considering Epidermal Pigment Removal for blemishes, age spots, and freckles may also be an option. The appropriate method depends on the depth of the marks and your skin type, so please keep in mind that there can be individual differences.
In summary
Acne pigmentation is created by the combined action of constitution, inflammation, and management. While it can fade over time, it often takes a long time, and whitening creams tend to offer only supplementary help. If the marks bother you, the realistic approach is to avoid squeezing and sun exposure, and to consider medication or laser treatment together, depending on the severity.
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Chief Director Lee Sang-joo (MD, PhD, Yonsei University College of Medicine and Graduate School; Dermatology Resident, Severance Hospital; President, Korean Dermatological Association) Chief Director Lee Sang-joo's Profile First published 2024-06-07 / Last reviewed 2026-06-16
This article is for general informational purposes only. The appearance of pigmentation and treatment response can vary for each individual, so please consult with medical staff for an accurate diagnosis and treatment.