Product choice and injection depth matter more in the temple than almost anywhere else on the face. Photo: Oleg Moroz / Unsplash Quick answer Temple filler treats temporal hollowing by restoring volume in the depression between the brow tail, the hairline and the cheekbone. Korean clinics typically use one to two millilitres per side, placed either deep on the bone or in the superficial fat layer, and results commonly last around nine to eighteen months with hyaluronic acid.

Excessive sweating is managed in tiers, from antiperspirants upward. Photo: Mads Leif Hansen / Unsplash Quick answer Hyperhidrosis treatment in Korea is organised in tiers: prescription-strength topical aluminium salts and oral anticholinergics first, then botulinum toxin injection, then energy-based devices that damage sweat glands permanently, and surgery only in selected cases. Botulinum toxin to the underarms is the most commonly requested option and typically lasts four

Gouri belongs to the collagen stimulator category rather than the hyaluronic acid filler category. Photo: Ela De Pure / Unsplash Quick answer Gouri is an injectable collagen stimulator based on polycaprolactone, or PCL, supplied as a liquid polymer rather than as microspheres suspended in a gel. Because it is liquid at body temperature, it is injected across a broad area to spread as a thin film rather than placed as a bolus for volume, and the intended effect is gradual firm

Concentration and cross-linking, not brand name, determine how a hyaluronic acid filler behaves in tissue. Photo: Camila Mofsovich / Unsplash Quick answer Yvoire and Cleviel are two Korean hyaluronic acid filler families that differ principally in the concentration of hyaluronic acid they carry and in how that concentration changes their handling, firmness and intended placement. Yvoire is a broad conventional range from a major Korean chemical manufacturer, with separate pro

The three Rejuran formulations share one active family but differ in concentration, volume and intended depth. Photo: Content Pixie / Unsplash Quick answer Rejuran is a family of polynucleotide skin boosters from a single Korean manufacturer, and the three common variants differ mainly in concentration, injection volume, whether hyaluronic acid is added, and the facial area they are formulated for. The baseline product targets general facial skin quality; the HB version adds

Compare the cost of a full course, not the price of a single session. Photo: Ibrahim Boran / Unsplash Quick answer Skin booster pricing in Korea is generally lower per session than in Japan, Singapore or the United States, but single-session prices are a poor basis for comparison. What determines actual cost is the number of sessions in a course, the product and volume used per session, and for international patients the travel and accommodation attached to each visit. Compar

The needle depth and energy settings matter more than which device name is on the handpiece. Photo: Mateo Hernandez Reyes / Unsplash Quick answer Secret RF, Genius RF and Morpheus8 are fractional radiofrequency microneedling platforms available in Korean clinics. All three deliver RF energy through insulated or non-insulated needles at adjustable depths to stimulate dermal remodelling. They differ in needle configuration, depth range, energy delivery feedback and handpiece de

Korean-manufactured HA fillers are a large share of what clinics in Seoul actually inject. Photo: Content Pixie / Unsplash Quick answer Chaeum, Elravie and Dermalax are Korean-manufactured hyaluronic acid filler ranges widely used in Seoul clinics. All are cross-linked HA gels available in several densities for different facial depths. They differ in cross-linking technology, particle characteristics and gel firmness rather than in fundamental mechanism, and in practice the i

Any melasma plan that omits daily photoprotection is incomplete. Photo: Arthur Pereira / Unsplash Sylfirm X in Korea is a microneedling radiofrequency device that can deliver energy in two modes — continuous and pulsed — allowing a clinician to target vascular and pigmentary problems such as redness and melasma as well as texture, pores and mild laxity. Most RF microneedling platforms offer one energy mode. The dual-wave design is what distinguishes this device and why Korean

Biostimulators add volume first, then build collagen over two to three months. Photo: ibnu ihza / Unsplash Ellanse and Radiesse in Korea are biostimulatory fillers: injectables that add immediate volume and then prompt the skin to build its own collagen, rather than simply holding water in place the way a hyaluronic acid product does. That distinction changes almost everything a prospective patient should weigh. Biostimulators tend to last longer than standard HA fillers, beh

Laser toning and pico toning are both low-fluence, multi-session laser protocols used in Korean dermatology clinics for melasma, and they differ mainly in pulse duration: nanosecond for conventional toning, picosecond for pico toning. The distinction gets flattened in clinic marketing, where both appear as a course of gentle laser sessions. In practice the pulse duration changes how energy is delivered to pigment, which changes the trade-off between clearance and the risk of

Lituo is an injectable skin booster used in Korean aesthetic clinics, marketed for skin quality rather than volume, and delivered as a course of sessions spaced weeks apart rather than as a single treatment. It sits in a crowded category. Seoul clinics now offer a long list of injectable boosters with overlapping claims, and patients are frequently asked to choose between names without being told what distinguishes them. This article explains what the booster category is, wha

Hilo Wave HIFU in Korea is a non-surgical lifting treatment that uses high-intensity focused ultrasound to heat targeted depths of skin and stimulate collagen remodeling over several months. The device belongs to the family of Korean HIFU platforms that Seoul clinics use for mild to moderate laxity along the jawline, cheeks, and neck. Because it works below the surface rather than resurfacing the skin, most people return to normal activity the same day. Results tend to be gra

Wiqo Uno in Korea is a needle-free skin booster protocol that uses a topical acid-based solution to stimulate dermal renewal without injections, making it one of the gentler skin-quality treatments offered in Seoul clinics. It belongs to the same family of biorevitalisation approaches as PRX-style peels, but it is applied on the skin surface rather than delivered into the dermis with a needle. Because nothing punctures the skin barrier, there is generally no pinpoint bleeding

Potenza is a microneedling radiofrequency treatment used in Korean clinics that inserts very fine insulated needles into the skin and delivers radiofrequency energy from their tips, targeting texture, pores, scarring and mild laxity in one pass. It sits at the intersection of two established approaches: mechanical microneedling, which creates controlled micro-injuries, and radiofrequency heating, which stimulates collagen in the dermis. Because the energy is delivered below t

Volnewmer is a monopolar radiofrequency skin-tightening treatment offered in Korean dermatology clinics that heats the deeper layers of skin to encourage collagen contraction and gradual remodelling, without incisions. It belongs to the same broad family as other energy-based tightening devices, but it is delivered with its own handpiece design, cooling approach and treatment protocol. Interest from overseas patients has grown alongside Korea's wider non-surgical aesthetic ma

Juvelook is an injectable poly-D,L-lactic acid (PDLLA) product used in Korean clinics as a collagen-stimulating skin booster rather than a volumising filler for reshaping facial structure. Updated 19 September 2026. Korean Plastic Surgery Research Desk. International patients meet the name on clinic menus alongside a dozen similar-sounding boosters, usually without any explanation of what separates them. This guide sets out what PDLLA is, how it differs from the older poly-L-

Shurink Universe and Ulthera are both focused ultrasound skin tightening platforms, and the practical difference between them is real-time ultrasound imaging: Ulthera visualises the tissue layers before energy is delivered, while Shurink Universe does not. Updated 18 September 2026. Korean Plastic Surgery Research Desk. Korean clinics offer both, frequently at markedly different prices, and patients are rarely told what the price gap represents. This guide explains how the te

Hilo Wave is an injectable dual hyaluronic acid skin booster manufactured in Korea, marketed as a biostimulator for skin quality and light volume support rather than as a contouring filler. Updated 18 September 2026. Korean Plastic Surgery Research Desk. International patients increasingly encounter the name on Korean clinic menus without a clear account of what it contains or how it differs from the many other boosters offered alongside it. This guide sets out the stated com

Acne treatment is chosen by lesion type and severity, not by device: comedonal acne, inflammatory acne and nodulocystic acne respond to different first-line therapies, and in-clinic procedures are generally adjuncts to medical treatment rather than replacements for it. Updated 17 September 2026. Korean Plastic Surgery Research Desk. Korean clinics offer an unusually wide menu of acne programmes, often packaged under proprietary names that obscure what is actually being used.