Yonsei Star Media

Eyeliner tattoos removed due to discoloration, changing trends, or drooping eyes. A dermatologist answers questions regarding eye protection, pain, number of procedures, and recovery.

Lasers may only break down ink, but immune cells are what erase it. [This sentence] points out the reasons why semi-permanent and tattoos, and black-and-white and Color Tattoos, may be erased differently.

How are rosacea and acne rosacea different? If there is a burning sensation, acne rosacea is suspected, and a dermatologist explains the principle of managing it with facial cleansing, Moisturizing and Sun Protection, and lifestyle habits.

A dermatologist first receives the newly introduced pigment laser CureMax, and conveys the pain, heat sensation, and skin reaction immediately after the procedure as they are.

It contains the daily routine of the head dermatologist of a dermatology clinic with 20 years of experience, the number of Scar treatment sessions, and honest answers about the skin.

Acne ointment is a medicine, not a cosmetic. Principles of application amount and order, according to a dermatologist.

The treatment for summer spots, whether melasma or lentigo, varies completely. We've summarized how to distinguish them and choose the right laser.

Self-harm scars make it difficult to wear short sleeves and the hospital threshold feels high. Dr. Lee Sang-ju, the chief director, answers how much they can fade and what the consultation room atmosphere is like.

Depressed acne scars that didn't improve with ointments and lasers might be caused by scar tissue pulling from beneath the skin, not just the surface. We've summarized Subcision and Suture-Free Punch.

Red acne marks neglected during a three-day holiday can turn into hyperpigmentation or depressed scars. We've summarized why you should avoid extraction and peeling, and the benefits of Vbeam Laser.

Keloids don't end with a single injection. We've summarized why they commonly appear on the ears, chest, and jawline, the three factors that cause recurrence, and how to treat both the inside and outside.

The reason why your Irezumi tattoo removal, which you started with great determination, has been stagnant for over two years is not simply due to its size or color. Dr. Lee Sang-ju of Yonsei Star Dermatology explains the scientific reasons and approaches for tattoos that are difficult to remove with lasers.

We've summarized a conversation about why an attitude of not wanting to incur any loss can be disadvantageous in the long run, and where the line between kindness and foolishness lies.

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.

Seborrheic keratoses, often called "death flowers," do not disappear on their own and tend to grow larger. We've summarized why it's important to differentiate them from malignant melanoma, simple removal procedures, and how to manage them with regenerative tape.

Distinguishing between herpes simplex and herpes zoster, which can be confusing due to their similar small blisters, is done by their location and recurrence patterns. We've also explained why it's especially important to be careful with babies.

Hyperbaric oxygen therapy is known as the recovery secret for athletes who play for 90 minutes. We've summarized the principle of how high-concentration oxygen aids recovery and safety rules like prohibiting fire and electronic devices.

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

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

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.

Keloid scars, which are red and swollen even after the wound has healed, can save you time and money with early treatment.

Experience a refreshing routine that can help you revitalize your tired body and mind by filling them with oxygen, and improve your skin condition amidst your busy daily life.

For scars after breast augmentation, instead of waiting aimlessly for 6 months, active treatment from the early stages can lead to natural improvement.

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

We've compiled information from a clinical perspective on why laser tattoo removal is painful, the differences in pain by body area, and methods to reduce pain through anesthesia and pre/post-procedure care.

The synergy of liquid ingredients with lifting, plus biodegradability. We've summarized the differences between Gouri Skin Boosters and Rejuran/Juvelook from a clinical perspective.

Laser treatment for self-harm scars takes a long time, so it's best to start with plenty of time if you have important milestones like employment or marriage approaching.

Before treatment, check how the area, color, equipment type, and number of sessions affect the cost and results of tattoo removal.

Stretch mark creams can help slow early progression through moisturizing, but they are not a treatment to eliminate existing stretch marks.

Scar treatment requires patience, as improvement is slow. From a clinical perspective, we've outlined why sufficient recovery intervals lead to more natural results.

From folk remedies like vinegar or garlic to oral medications and lasers, we've compiled common misconceptions and actual treatment directions for nail fungus from a clinical perspective.

We've summarized the principles and process of non-incisional under-eye laser treatment, which uses shockwave lasers to redistribute under-eye fat and smooth fine wrinkles without the burden of incision and recovery.

We've compiled insights from the clinic on why it's better to address philtrum scars, such as those from cleft lip and palate or nose surgery, sooner rather than later for more natural results.

Ota nevus may be hidden behind stubborn melasma; treating it without accurate differentiation can prolong the treatment duration.

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.

The strength to face patients comes from ordinary moments in daily life. Dr. Kang Jin-moon, the lead director, shares his time of recovery outside the examination room.

Unlike the saying that double eyelid surgery scars disappear over time, they can last a lifetime. We explain how to approach scars according to their nature within the golden time.

More frequent laser sessions do not remove large tattoos faster. Important points to know in advance about pain, blisters, and pigment changes.

Stretch marks are scars where the skin has torn, so moisturizing creams alone have limitations, and treatment tailored to the timing and color is key.

We compare whether surgery or laser is more effective for scar treatment, depending on the shape and location of the scar.

We explain why keloid injections are painful and why they recur, and the principle of combined injection and laser treatment.

Keloids are difficult to diagnose with AI search alone. We address the limitations of information and the principles of active treatment.

We explain why thyroid surgery scars on the neck can appear shiny, and highlight common self-care habits that can worsen scars.

A bride's guide to preparing for the wedding, from breast augmentation scars to liposuction marks and old tattoos

We medically explain everything from the differences between self-harm scars, hesitation marks, and general accident scars, to the treatment principles for old white scars.

We explain why the red incision scar left under the nose after rhinoplasty is dangerous if left untreated, from initial golden-time care to non-surgical laser improvement.

Unlike collagen boosters that were dissolved from powder, Gouri is liquid, spreads evenly, and has fewer concerns about nodules. We analyze its principles.

This is the story of non-surgical restoration, approaching red and raised C-section scars, keloids, and hypertrophic scars from two directions, distinguishing between them, after the glory of childbirth.

We provide fact-based information on why burns occur during lifting and tightening procedures, safety standards, and how to reverse burn scars using the Pinhole Technique.

Blemishes are not one type, but six pigment disorders, and side effects begin not from bad luck, but from choosing the wrong tool.

For keloids that steroid injections alone couldn't fully address, we explain the principles of combination therapy using steroid injections and vascular lasers.

If the blemishes you thought were melasma are actually solar lentigo, then the answer is not toning that breaks down pigment, but exfoliation that removes the entire melanin factory.

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.

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.

Dr. Lee Sang-joo, the lead director who has documented new paths in scar treatment through papers and data, shares why he never stops researching and pursuing naturalness and balance.

Dr. Kang Jin-moon, the chief director who pioneered the path of scar treatment, shares his philosophy of care, his attitude towards patients, and his genuine aspirations for 2026.

The idea that receiving weak treatments multiple times will be gentle can actually be detrimental for lentigo. We will explain RePott Laser treatment, which aims for precise, single treatment under cooling protection.

We provide the standard for stretch mark treatment, addressing atrophic scars that creams cannot prevent, the golden time for red stretch marks, and even white stretch marks, all based on medical evidence.

Instead of the risk of reoperation, we guide you to a medical standard that loosens hardened scar tissue and restores a natural line.

Why do tattoo removal results differ, even with the same procedure? We explain the three key factors that create speed, safety, and a clean finish, from the perspective of a dermatology specialist.