{"procedure":{"id":"needle_free_injector","name":"Needle-free Injector","type":"individual","family":"Needle-free Injector","category":"Needle-free Injector","price":"mid","pain":1,"downtime":1,"visible_in":2,"lasts":2,"summary":"Needle-free jet delivery device","explanation":"Needle-free Injector delivers skin boosters or medications into the dermis using high-pressure or laser-induced jets instead of standard needles. It covers devices such as Curejet and Mirajet. Best suited for users who want dermal delivery with reduced needle burden, with the effect depending on the product delivered.","target":"dermis","description":"Needle-free Injector delivers skin boosters or medications into the dermis using high-pressure or laser-induced jets instead of standard needles. It covers devices such as Curejet and Mirajet. Best suited for users who want dermal delivery with reduced needle burden, with the effect depending on the product delivered.","detail":{"id":"needle_free_injector","name":"Needle-free Injector","price":{"basis":"Full face, 1 session (device fee + product)","krw_max":null,"krw_min":null,"varies_by":"product / sessions"},"dosage":{"unit":"sessions","options":[{"tag":"Standard","note":"Standard","amount":"1 session","coverage":"Full face","description":"Single session with the chosen booster.","krw_typical":null},{"tag":"Course","note":"Course","amount":"3-5 sessions","coverage":"Full face","description":"Course 2-4 weeks apart.","krw_typical":null}],"unit_explainer":"Priced per session; the delivered product (and its amount) drives both price and effect."},"header":{"one_liner":"Delivers skin boosters into the dermis with a high-speed jet instead of needles.","target_tags":["Needle-phobia","Glow","Hydration","Scars","Pores"],"category_label":"SKIN BOOSTER","technology_label":"Needle-free jet"},"details":{"sessions":"3-5","aftercare":"Gentle skincare, sunscreen, avoid heat 1-2 days.","anesthesia":"Usually none or topical","regulatory":"Devices are MFDS-approved per product (not individually verified in this pass); product delivered must be approved for its use","technology":"Needle-free jet injection (pneumatic high-pressure or laser-induced micro-jet)","measurement":"Sessions / product amount","manufacturer":"Various Korean makers (e.g. JSK Biomed for Mirajet; Curejet maker not verified)","repeat_interval":"2-4 weeks","technical_specs":null,"before_treatment":"Avoid blood thinners if possible; no retinoids 2-3 days before.","safety_suitability":"Avoid with active infection or acne inflammation in the area, pregnancy, allergy to the delivered product. Bruising risk with anticoagulants."},"recovery":{"flying":"Usually possible","makeup":"Next day","alcohol":"Avoid on the day","exercise":"After 24 h","sauna_heat":"Avoid 1-2 days","back_to_daily":"Immediately","common_side_effects":["Pinpoint redness / marks","Small bruises","Mild swelling"]},"quick_facts":{"pain":"Mild (snapping)","downtime":"Minimal (pinpoint marks 1-2 days)","results_last":"Depends on product delivered","treatment_time":"15-30 min","results_visible":"Depends on product (glow often in days)"},"alternatives":[{"name":"Multi-needle Injector","catalog_id":"multi_needle_injector","consider_when":"You want precise, even dermal depth with fine needles."},{"name":"Water Glow Injection","catalog_id":"water_glow_injection","consider_when":"Hydration is the main goal."},{"name":"Rejuran","catalog_id":"rejuran","consider_when":"Regeneration/texture with a proven booster."}],"before_after":[],"how_it_works":{"steps":[{"body":"The clinic selects what to deliver (e.g. hyaluronic acid, PN/PDRN, other boosters).","title":"Choose product"},{"body":"The solution is loaded into the injector cartridge.","title":"Load device"},{"body":"High pressure (Curejet-type) or laser-generated pressure (Mirajet-type) fires micro-droplets into the dermis.","title":"Jet into skin"},{"body":"Cooling/soothing care; repeat as a course.","title":"Soothe"}],"how_delivered":"Pneumatic or laser-induced micro-jet pushes tiny volumes of solution through the skin into the dermis","illustration_idea":"A fine liquid jet piercing the surface and spreading as a droplet in the dermis, no needle.","what_touches_skin":"Nozzle tip of the injector (no needle)","what_it_feels_like":"Quick snapping or flicking sensation; usually less painful than needles"}}}}