{"procedure":{"id":"ldm","name":"LDM 超音波肌膚管理","type":"individual","family":"局部動態微按摩","category":"局部動態微按摩","price":"mid","pain":1,"downtime":1,"visible_in":3,"lasts":2,"summary":"溫和超聲恢復護理","explanation":"LDM採用動態超聲微按摩，用於補水、舒緩、屏障支持及治療後恢復。它是一種恢復期短的輔助護理，而非效果顯著的提升項目。","target":"保濕、舒緩、肌膚屏障支持、療程後恢復","description":"LDM採用動態超聲微按摩，用於補水、舒緩、屏障支持及治療後恢復。它是一種恢復期短的輔助護理，而非效果顯著的提升項目。","detail":{"id":"ldm","name":"LDM","price":{"basis":"1 session, ~12 min full face","krw_max":130000,"krw_min":60000,"varies_by":"minutes / mode / sessions"},"dosage":{"unit":"minutes","options":[{"tag":"Add-on","note":"Quick add-on","amount":"6 min","coverage":"Focused / add-on","description":"Short add-on after another procedure.","krw_typical":55000},{"tag":"Standard","note":"Standard","amount":"12 min","coverage":"Full face","description":"Most common session for calming/hydration.","krw_typical":80000},{"tag":"Premium","note":"'Water-drop lifting'","amount":"12-24 min lifting mode","coverage":"Full face","description":"Longer, firmer-focused mode.","krw_typical":140000},{"tag":"Course","note":"Weekly course","amount":"5 sessions","coverage":"Full face, 12 min","description":"Package; best results with regular sessions.","krw_typical":390000}],"unit_explainer":"LDM is priced by minutes per session and by mode. Longer time covers more area or more passes; lifting mode costs more."},"header":{"one_liner":"Dual-frequency ultrasound skincare used for soothing or supportive skin maintenance.","target_tags":["Hydration","Calming","Redness","Recovery","Acne-prone"],"category_label":"REGENERATION","technology_label":"Dual-frequency ultrasound"},"details":{"sessions":"Ongoing; often 5-10 session courses","aftercare":"Many gentle skincare sessions allow a same-day return to routine; irritating products, active dermatitis and combined procedures can change aftercare. Follow the individual clinic’s instructions.","anesthesia":"None","regulatory":"LDM is a Wellcomet-brand ultrasound technology with multifrequency heads, and in Korea its marketed device category includes ultrasound stimulation for purposes such as pain relief.","technology":"Local Dynamic Micro-massage ultrasound (1 / 3 / 10 MHz alternating)","measurement":"Minutes / mode","manufacturer":"Wellcomet GmbH (Germany)","repeat_interval":"At least 1 week apart","technical_specs":"Claimed effects: increases GAGs and heat-shock proteins, modulates MMPs; alternates two frequencies at millisecond intervals.","before_treatment":"No special prep.","safety_suitability":"Suitable for most skin types. Discuss first if you have inflamed pustular acne, pregnancy, implanted electronic devices or active skin infection."},"recovery":{"flying":"Possible","makeup":"Same day","alcohol":"Fine in moderation","exercise":"Same day (avoid intense workouts on the day if combined with other procedures)","sauna_heat":"Best avoided the same day","back_to_daily":"Immediately","common_side_effects":["Temporary mild redness","Light flaking","Acne flare in first ~3 sessions (acne-prone)"]},"references":[{"url":"https://www.wellcometkorea.com/","title":"Wellcomet Korea official LDM device and labelled purpose"}],"quick_facts":{"pain":"None (painless)","downtime":"None","results_last":"Days to weeks; cumulative with regular sessions","treatment_time":"6-24 min","results_visible":"Hydration/glow right after"},"alternatives":[{"name":"O2Derm Oxygen Therapy","catalog_id":"o2derm_oxygen_therapy","consider_when":"Another light calming care."},{"name":"LHALA Peel","catalog_id":"lhala_peel","consider_when":"Want gentle exfoliation for texture."},{"name":"Potenza","catalog_id":"potenza","consider_when":"Need real remodeling for pores/scars."}],"before_after":[],"good_to_know":["LDM is a Wellcomet-brand ultrasound device. In Korea, its marketed medical purpose includes ultrasound stimulation for pain relief; specific cosmetic repair or “skin regeneration” claims may not be officially approved and can vary by clinic use.","Supportive ultrasound care can differ by device and treatment protocol, and strong evidence for a specific duration of “skin regeneration” effects is limited.","Your treating doctor should decide whether this treatment is suitable for your skin and concerns."],"how_it_works":{"steps":[{"body":"Skin is cleansed and a gel or ampoule applied as the ultrasound medium.","title":"Cleanse & gel"},{"body":"Mode set for the goal: regeneration/calming, hydration, redness, acne, bruise, or 'water-drop lifting'.","title":"Choose mode"},{"body":"The handpiece glides over the face; two frequencies alternate rapidly to work at different depths.","title":"Ultrasound massage"},{"body":"Gel removed, moisturiser/sunscreen applied. Often added after lasers or RF to speed recovery.","title":"Finish"}],"how_delivered":"Local Dynamic Micro-massage: alternating 1/3/10 MHz ultrasound","illustration_idea":"Two ultrasound wave trains of different depths alternating under the skin, stimulating cells to retain water.","what_touches_skin":"Smooth ultrasound handpiece + gel","what_it_feels_like":"Smooth gliding, faint warmth; generally painless and relaxing."}}}}