{"procedure":{"id":"juvelook","name":"Juvelook 胶原水光","type":"individual","family":"聚消旋乳酸（PDLLA）胶原蛋白再生剂","category":"聚消旋乳酸（PDLLA）胶原蛋白再生剂","price":"mid","pain":2,"downtime":1,"visible_in":2,"lasts":3,"summary":"PDLLA-HA肌肤生物刺激剂","explanation":"Juvelook是一种注射式水光针，将补水支持与胶原蛋白刺激相结合。最适合改善毛孔、痘坑、细纹、肤质，并循序渐进地提升整体肤质。","target":"毛孔、痘坑、细纹、肤质","description":"Juvelook是一种注射式水光针，将补水支持与胶原蛋白刺激相结合。最适合改善毛孔、痘坑、细纹、肤质，并循序渐进地提升整体肤质。","detail":{"id":"juvelook","name":"Juvelook","price":{"basis":"2-4cc full-face session","krw_max":400000,"krw_min":170000,"varies_by":"cc"},"dosage":{"unit":"cc","options":[{"tag":"Focused","note":"Small scar area or trial","amount":"1cc","coverage":"Spot area","description":"Small area such as a patch of acne scars.","krw_typical":90000},{"tag":"Standard","note":"Common starting dose","amount":"2cc","coverage":"Cheeks / partial face","description":"Typical for cheeks or a partial face.","krw_typical":190000},{"tag":"Full face","note":"Full-face skin quality","amount":"4cc","coverage":"Full face","description":"Covers the whole face for overall texture and firmness.","krw_typical":350000},{"tag":"Series","note":"Every ~4 weeks","amount":"4cc × 3 sessions","coverage":"Full face series","description":"A 3-session course for stronger collagen results.","krw_typical":990000}],"unit_explainer":"\"cc\" is the volume of diluted product injected. 2cc suits a focused area (e.g. cheeks/acne scars); 4cc covers a full face. More cc = more coverage, not automatically a better result."},"header":{"one_liner":"A PDLLA-based collagen-stimulating product used in selected facial skin treatments.","target_tags":["Acne scars","Pores","Fine lines","Texture","Elasticity"],"category_label":"SKIN BOOSTER","technology_label":"PDLLA + HA"},"details":{"sessions":"2-3 sessions recommended","aftercare":"Small bumps, swelling, redness or bruising may last one or more days, depending on injection depth and product. Avoid irritating the skin and ask about makeup, exercise and flying if the skin remains inflamed.","anesthesia":"Numbing cream","regulatory":"The Korean Juvelook 50mg product lists PDLLA 42.5mg plus HA 7.5mg, and its approved wording in Korea is temporary improvement of adult facial wrinkles.","technology":"PDLLA (poly-D,L-lactic acid) spongy microspheres + non-cross-linked HA — 'Bio-interactive PDLLA-HA stimulator'","measurement":"cc / vial","manufacturer":"VAIM Co., Ltd. (Korea; R&D/production in Daejeon)","repeat_interval":"Every 4 weeks during series; maintenance ~6-12 months","technical_specs":"Per vial: 42.5 mg PDLLA + 7.5 mg non-cross-linked HA (study/vendor data); diluted before injection.","before_treatment":"Avoid blood thinners/alcohol for a few days; avoid retinoids/peels on the area for a few days.","safety_suitability":"Avoid if pregnant/breastfeeding, with active infection or inflammation at the site, keloid tendency, uncontrolled autoimmune disease, or allergy to components. Nodules/granulomas are a known risk of poly-lactic acid products, especially with superficial or uneven injection; PDLLA cannot be dissolved like HA."},"recovery":{"flying":"Usually possible","makeup":"Next day","alcohol":"Avoid for 2-3 days","exercise":"Avoid strenuous exercise for 1-2 days","sauna_heat":"Avoid sauna/hot baths for about 1 week","back_to_daily":"Usually immediately","common_side_effects":["Small bumps at injection points (hours to ~1-2 days)","Redness","Swelling","Bruising","Tenderness"]},"references":[{"url":"https://www.juvelook.co.kr/sub/product.php","title":"VAIM/Juvelook product line"}],"quick_facts":{"pain":"Mild-moderate","downtime":"Minimal; bumps ~1 day, possible bruising","results_last":"About 12 months or more after a series (clinic-reported 12-24 months)","treatment_time":"20-40 min (+30 min numbing)","results_visible":"Hydration in days; texture/collagen improvement over 1-3 months"},"alternatives":[{"name":"Rejuran","catalog_id":"rejuran","consider_when":"You want PN-based skin repair with less risk of nodules."},{"name":"Juvelook Volume","catalog_id":"juvelook_volume","consider_when":"Hollows/volume loss rather than surface texture."},{"name":"Re2O","catalog_id":"re2o","consider_when":"You want an ECM (collagen-matrix) booster for thin, tired skin."}],"before_after":[],"good_to_know":["In Korea, Juvelook’s approved wording is for temporary improvement of adult facial wrinkles, while some clinics may also use it for concerns like acne scars or pores based on the doctor’s judgment.","Juvelook treatment can vary by product, concentration, dilution, and injection layer, so vial count or injection volume alone does not show the final dose.","Allergy risk and overall suitability should be checked by the treating doctor before treatment."],"how_it_works":{"steps":[{"body":"The vial is diluted and mixed; numbing cream is applied for ~30 min.","title":"Prepare"},{"body":"Small amounts are injected into the dermis by needle, cannula or an injector device across the treatment area.","title":"Micro-inject"},{"body":"Soothing mask or LED is often added; small bumps settle within hours to a day.","title":"Soothe"},{"body":"PDLLA gradually stimulates collagen over the next weeks; a series of sessions is common.","title":"Build collagen"}],"how_delivered":"PDLLA microspheres with non-cross-linked HA injected into the dermis","illustration_idea":"Dermis cross-section: HA hydrates immediately while PDLLA spheres trigger new collagen fibres over weeks.","what_touches_skin":"Fine needle, cannula or multi-needle injector + numbing cream","what_it_feels_like":"Repeated pricks and mild stinging; tolerable with numbing cream"}}}}