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Red Acne Scar

Even stubborn red marks

Types

Explore the Types

See which type it is closest to

Inflammatory red marks

Vivid red marks left by acne inflammation

Post-Acne Red Marks (PIE)

Flat pink-red marks that remain after acne subsides, where dilated micro-capillaries from the healing process show through the skin (post-inflammatory erythema).

Persistent Red Marks

Red marks that persist for months without fading, where the vascular response continues due to repeated inflammation or irritation.

Recommended Treatments

Treatments that can help

Acne Scar Triple Repair

The first step in scar treatment: untangle and soothe.

V-beam Vascular Lesion Treatment

Red marks and spots, cleanly removed without scars.

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Understand it in more depth

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Subcision And Shockwave Laser For Atrophic Acne Scars

Depressed acne scars often cannot be filled by surface regeneration alone. We've compiled information on combining subcision, which severs the fibrous tissue below, with a low-irritation shockwave laser.

Back Acne Extraction and Clinic Care

Yonsei Star Dermatology Sinchon explains how to approach back acne, which often leaves scars when squeezed alone, with hygienic extraction and Gold PTT sebaceous gland management.

Sinchon Acne Depressed Scars: Synergistic Effect Expected with Combined Laser and Subcision | Yonsei Star Dermatology Sinchon

Yonsei Star Dermatology Sinchon explains why depressed scars may not fill with laser alone, the principle of combining subcision, and customized approaches for each scar type.

If Acne Marks Remain as Traces, Treatment Management Needed to Remove Them | Yonsei Star Dermatology Sinchon

Acne marks and scars differ in depth of damage. From initial care before traces harden to creating an environment that prevents recurrence, we guide you through a step-by-step approach tailored to your skin.

What to Know Before Acne Extraction, Safe Treatment Methods | Yonsei Star Dermatology Sinchon

If acne recurs in the same spot, extraction may only be a temporary solution. We will guide you on a management approach that considers both sebaceous glands and the inflammatory environment.

[Yonsei Star Dermatology Sinchon] Causes and Treatment of Adult Acne Even After Growth Period | Gold PTT

Adult acne that repeatedly appears on the chin and cheeks even after the growth period. We examine the complex causes involving hormones and lifestyle habits, from Gold PTT treatment to the optimal timing for pre-scar management.

Why You Should Check with a Dermatologist Instead of Using Ointment for Depressed Acne Scars on Your Face | Yonsei Star Dermatology Sinchon

If you've tried all the best ampoules and creams but your depressed acne scars remain, find out why you need to check the starting point differently depending on the scar shape.

Chin Keloid Features, Acne Difference, Combined Injection and Laser Treatment Effects | Yonsei Star Dermatology Sinchon

If an acne mark has been hard and raised for over 6 months, it could be a chin keloid. We've summarized everything from the difference with acne to combined injection and laser treatment.

[Yonsei Star Dermatology Sinchon] Acne Pigmentation & Red Acne Marks: Why Do They Remain? Treatment and Management

The brown marks and redness that remain after acne subsides have different causes. Distinguishing whether it's pigment or vascular helps determine the right treatment for your skin.

Foods that negatively affect acne management [Yonsei Star Dermatology Sinchon]

If sweet snacks and dairy products increase, skin troubles may also become more frequent. We've summarized the relationship between acne and food, based on blood sugar and insulin, and dietary habits to check in daily life.

Related Videos

See related information in video.

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Why School Break Is the Golden Time for Acne Scar Treatment

We've compiled reasons why summer break is the golden time for treating acne and acne scars that were put off during the school year. We explain why starting treatment "on time" rather than "quickly" is crucial for recovery.

Acne Scars Persist Despite Treatment Release the Tethering Beneath

If your depressed acne scars remain despite treatment, you can expect improvement with Subcision, which severs adhesions beneath the skin.

Never Pop These Three Types of Acne Says Dermatologist

3 types of acne you should absolutely not touch, as told by a dermatologist. Incorrect extraction can leave deep scars, so caution is needed.

Why Chest Keloids Feel Harder and More Painful

Chest keloids can result from injuries like acne, and may be harder and more painful than keloids in other areas. Effective improvement can be expected with pain-relieving injections and combination laser therapy, and early treatment and consistent management are important.

Why Forehead and Chin Acne Need Different Care

Forehead acne and chin acne have different causes, and applying the same ointment to both can actually weaken the skin barrier.

Adult Acne by Area and Type and How We Treat It

We've summarized why adult acne appears around the chin and mouth, how to distinguish between non-inflammatory and inflammatory acne, and how to manage it step-by-step before it progresses to scarring.

Treating Acne Marks After Acne Is Gone

We provide guidance on how to clear acne marks, based on the perspective that red scars, enlarged pores, and raised scars have different causes and therefore require different treatments.

Acne Scars Are Collapsed Ground Cosmetics Cannot Reach

Structural defects that cannot be restored by surface management: we guide you through the three core elements of acne scar treatment — lifting, severing, and loosening.

Raised Papular Acne Scars Complete Treatment Guide

Protruding papular acne scars were often misunderstood in the past, but now they can be improved with accurate diagnosis and the P.I.O.L. method.

Mouth and Chin Acne Home Care to Clinic Treatment Guide

Adult acne, which frequently occurs around the mouth and chin, can be caused by various factors such as hormonal imbalance and skin barrier issues. Effective improvement is possible through proper home care and professional treatment.

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Before & After

Results may vary depending on individual skin condition, number of sessions, and lifestyle. Temporary side effects such as swelling, redness, bruising, pain, or altered sensation may occur.

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