Understanding Skin Elasticity Skin elasticity refers to the ability of the skin to snap back after stretching or folding. In Korea, dermatology research combines imaging, histology, and consumer devices to quantify this property. Factors like collagen, el…
Pore biology and function Pores are tiny openings in the skin that control oil and sweat. They connect to hair follicles and influence texture. Knowing their function guides pore management decisions. Size and visibility depend on oil, elasticity, and col…
What is a skin booster Skin boosters are injectable therapies that deliver hydrating and regenerative ingredients into the mid-dermis. They work by attracting water to the skin and stimulating fibroblasts to improve elasticity over time. In Korea, these t…
Peptides in skin care Peptides are short chains of amino acids that communicate with skin cells and influence cellular behavior. They signal dermal fibroblasts to boost collagen and elastin production, supporting the skin's structural framework. For skin …
Acne Care by Derm Dermatologists in Korea approach acne with precision, balancing oil control, inflammation, and scarring prevention. A typical regimen blends topical retinoids, benzoyl peroxide, and, when needed, targeted oral antibiotics. During the jou…
Facial EMS device use EMS uses mild electrical currents to stimulate facial muscles and underlying tissues. When performed with a properly designed device, this stimulation can enhance microcirculation, support lymphatic drainage, and improve product pene…
Laser Treatments Basics Laser treatments use targeted light to remodel skin with precision. They address acne, melasma, and uneven texture by stimulating collagen and resurfacing the surface. Korean dermatology offers a wide range of lasers to tailor trea…
Potenza for acne scars Potenza, a high-frequency microneedling device, delivers energy through fine needles to the dermis. In Korea, clinicians use it to stimulate collagen and improve scar texture. For acne scars, precise depth control helps reduce inden…
What is Rejuran effect Rejuran is a dermal injectable containing polynucleotide DNA derived from salmon that stimulates skin healing and regeneration. It is commonly used as a skin booster to help with wrinkles, texture, and hydration. The key idea is to …
Overview of Allergy Tests Allergy testing helps dermatologists distinguish allergic reactions from other skin concerns such as acne, eczema, or pigmentation issues. In clinical practice, these tests guide treatment planning by identifying triggers that wo…