In South Korea, a significant percentage of teenagers (especially middle and high school students) engage in cosmetic skincare, but their needs differ markedly from those of adults. Korean dermatologists typically adhere to the principle of "treatment first, maintenance later, and minimal irritation," focusing on addressing skin issues caused by hormonal fluctuations during puberty.
Based on trends in mainstream dermatology in South Korea for 2026, the following are some of the most common cosmetic skincare treatments for teenagers:
✅ Acne Treatment and Oil Control: During puberty, sebaceous glands produce more sebum, making acne (pimples) the primary reason Korean teenagers visit dermatologists.
Aqua Peel (Microdermabrasion/Oxygen Facial): The most basic treatment. Utilizing vacuum negative pressure and salicylic acid/glycolic acid, it deeply cleanses blackheads and oil from pores, preventing closed comedones.
PDT (Photodynamic Therapy): After applying a photosensitizer to the skin, it is irradiated with specific wavelengths of light. This kills Propionibacterium acnes and inhibits sebum secretion, a common treatment for severe acne among Korean middle school students.
Gold PTT (Gold Photothermal Therapy): A more advanced treatment than traditional PDT. Utilizing gold nanoparticles to penetrate pores, combined with laser-generated heat to destroy enlarged sebaceous glands, resulting in long-lasting effects with minimal pain.
Professional Acne Extraction: Korean dermatology clinics employ very strict aseptic extraction procedures, coupled with specialized soothing treatments, to prevent teenagers from squeezing pimples themselves and leaving deep pits or pigmentation.
✅ Skin Barrier Repair and Basic Management: Due to high academic pressure and lack of sleep among Korean students, their skin is prone to sensitivity and dullness.
LDM Water Drop Lifting: This is a high-frequency ultrasound treatment, completely painless and without needle marks. It regulates skin matrix metalloproteinases (MMPs), strengthening the skin barrier, making it ideal for students with sensitive skin or for soothing after chemical peels.
Exosome/PDRN Infusion: The trend for 2026 is "non-invasive penetration." Using ultrasound or electrophoresis technology, stem cell exosomes with repair functions are introduced into the skin to repair acne scars and improve skin texture.
Hydration Management (Ionzyme): This procedure uses microcurrents to deliver vitamins or high-concentration hyaluronic acid, addressing dry skin caused by prolonged exposure to air conditioning or heating.
✅ Post-College Entrance Exam Enhancements: In South Korea
