{"id":10100,"date":"2025-10-15T17:44:10","date_gmt":"2025-10-15T09:44:10","guid":{"rendered":"https:\/\/preciseaesthetics.hk\/?page_id=10100"},"modified":"2025-10-15T22:37:55","modified_gmt":"2025-10-15T14:37:55","slug":"xerf","status":"publish","type":"page","link":"https:\/\/preciseaesthetics.hk\/en\/treatments\/xerf\/","title":{"rendered":"XERF"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"10100\" class=\"elementor elementor-10100 elementor-10099\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d225ee9 e-flex e-con-boxed e-con e-parent\" data-id=\"d225ee9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9fc153d elementor-widget elementor-widget-heading\" data-id=\"9fc153d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">XERF<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a3c8e6 elementor-widget elementor-widget-text-editor\" data-id=\"9a3c8e6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"font-weight: 400;\"><a href=\"https:\/\/preciseaesthetics.hk\/wp-content\/uploads\/2025\/09\/XERF-treatment.png\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-10061 aligncenter\" src=\"https:\/\/preciseaesthetics.hk\/wp-content\/uploads\/2025\/09\/XERF-treatment.png\" alt=\"Xerf new treatment\" width=\"400\" height=\"400\" srcset=\"https:\/\/preciseaesthetics.hk\/wp-content\/uploads\/2025\/09\/XERF-treatment.png 400w, https:\/\/preciseaesthetics.hk\/wp-content\/uploads\/2025\/09\/XERF-treatment-300x300.png 300w, https:\/\/preciseaesthetics.hk\/wp-content\/uploads\/2025\/09\/XERF-treatment-150x150.png 150w, https:\/\/preciseaesthetics.hk\/wp-content\/uploads\/2025\/09\/XERF-treatment-100x100.png 100w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/a><\/span><\/h3><h3><span style=\"font-weight: 400;\">What is XERF?<\/span><\/h3><p><span style=\"font-weight: 400;\">XERF is a dual-frequency, monopolar radiofrequency (RF) lifting and tightening system by Cynosure Lutronic, with power up to 400 W. It generates heat by rotating water molecules within the skin, raising target tissues to about 45\u201360\u00b0C. Heat is delivered from the dermis and reticular fibrous septa down to the SMAS (fascia) layer, activating fibroblasts and inducing neocollagenesis for comprehensive, long-lasting tightening and lifting.<\/span><\/p><h3><span style=\"font-weight: 400;\">How does XERF work?<\/span><\/h3><p><span style=\"font-weight: 400;\">Dual-frequency synergy: Combines 6.78 MHz + 2 MHz RF to deliver heat more stably to deeper tissues, prolonging thermal exposure and enhancing tightening.<\/span><\/p><p><span style=\"font-weight: 400;\">High-power monopolar RF: Up to 400 W to increase heating efficiency and energy deposition, promoting immediate collagen contraction and long-term remodeling.<\/span><\/p><p><span style=\"font-weight: 400;\">Multi-depth treatment: Three selectable depths to personalize heating layers (from dermis to subcutaneous fat\/SMAS).<\/span><\/p><p><span style=\"font-weight: 400;\">Wave Fit Pulse proprietary pulsing: Up to 12 segments of \u201cRF\u2014pause\u2014cooling\u201d pulses. It rapidly heats, then maintains at moderate energy for improved safety and comfort.<\/span><\/p><p><span style=\"font-weight: 400;\">Intelligent cooling and temperature control: Pre-cools skin and monitors temperature throughout; output pauses automatically if epidermal temperature is too high, reducing overheating risk.<\/span><\/p><p><span style=\"font-weight: 400;\">Web-pattern treatment tip: Minimizes edge effects and peripheral overheating for more even, stable energy distribution.<\/span><\/p><p><span style=\"font-weight: 400;\">Large-area applicator: A 2 \u00d7 3 cm facial tip (~6 cm\u00b2) improves coverage and thermal build-up versus comparable systems, shortening treatment time and enhancing results.<\/span><\/p><h3><span style=\"font-weight: 400;\">What is XERF best suited for?<\/span><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Fine lines, wrinkles, and rough texture<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Periorbital laxity<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cheek and jawline laxity, ill-defined contours<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Decreased malar (apple cheek) support, reduced facial fullness<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Submental skin\/fat laxity and emerging double chin<\/span><\/li><\/ul><h3><span style=\"font-weight: 400;\">What to expect during treatment?<\/span><\/h3><p><span style=\"font-weight: 400;\">Consultation and assessment: Evaluate laxity, wrinkle distribution, and contour goals; plan areas and depths.<\/span><\/p><p><span style=\"font-weight: 400;\">Preparation: Cleanse skin, apply conductive\/hydrating gel; discuss comfort management if needed.<\/span><\/p><p><span style=\"font-weight: 400;\">Treatment: Dual-frequency RF with Wave Fit Pulse for steady heating and maintenance; continuous cooling and temperature control.<\/span><\/p><p><span style=\"font-weight: 400;\">Completion and aftercare: Physician provides post-care advice; most people can resume normal activities or apply makeup on the same day.<\/span><\/p><h3><span style=\"font-weight: 400;\">What are the treatment areas?<\/span><\/h3><ul><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Face: forehead, periocular, cheeks, nasolabial region, jawline, chin<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Neck<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Other laxity-prone sites: extend to selected body areas as assessed<\/span><\/li><\/ul><h3><span style=\"font-weight: 400;\">Is the treatment painful?<\/span><\/h3><p><span style=\"font-weight: 400;\">The pulse design and cooling prioritize comfort; topical anesthetic is usually unnecessary. Sensation is typically warm to hot. If heat-sensitive, discuss parameter adjustments and extra cooling with your physician.<\/span><\/p><h3><span style=\"font-weight: 400;\">How many sessions are needed to see results?<\/span><\/h3><p><span style=\"font-weight: 400;\">Depends on skin condition and goals. Many see tightening and texture improvement after one session. The manufacturer notes sustained effects; common practice is to start with one, then schedule additional or maintenance sessions based on response.<\/span><\/p><h3><span style=\"font-weight: 400;\">How soon can I see results from?<\/span><\/h3><p><span style=\"font-weight: 400;\">Immediate: Collagen contraction can produce subtle, instant lifting and refinement.<\/span><\/p><p><span style=\"font-weight: 400;\">Mid-to-long term: As fibroblasts are activated and collagen regenerates\/remodels, tightening and contour improvements build over weeks to months.<\/span><\/p><h3><span style=\"font-weight: 400;\">What to avoid after the treatment?<\/span><\/h3><p><span style=\"font-weight: 400;\">For 24\u201348 hours, avoid high heat, saunas, and intense exercise; emphasize hydration and gentle cleansing.<\/span><\/p><p><span style=\"font-weight: 400;\">Use broad-spectrum sunscreen daily and reapply; temporarily avoid aggressive procedures on the same area. Consult your physician before combining treatments.<\/span><\/p><p><span style=\"font-weight: 400;\">If persistent redness, heat, or discomfort occurs, contact the clinic promptly.<\/span><\/p><h3><span style=\"font-weight: 400;\">Are there any side effects?<\/span><\/h3><p><span style=\"font-weight: 400;\">Common and temporary: mild redness, swelling, tightness, or tenderness, resolving within hours to 1\u20132 days.<\/span><\/p><p><span style=\"font-weight: 400;\">Wave Fit Pulse, intelligent cooling\/temperature control, and the web-pattern tip help lower the risk of overheating and uneven heating.<\/span><\/p><p><br style=\"font-weight: 400;\" \/><br style=\"font-weight: 400;\" \/><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2fa72f2 e-flex e-con-boxed e-con e-parent\" data-id=\"2fa72f2\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bdb26db elementor-widget elementor-widget-heading\" data-id=\"bdb26db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u76f8\u95dc\u7642\u7a0b<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1f4b44a e-grid e-con-boxed e-con e-parent\" data-id=\"1f4b44a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b12d61d elementor-align-center elementor-widget elementor-widget-button\" data-id=\"b12d61d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div 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elementor-element-21b51cb elementor-align-center elementor-widget elementor-widget-button\" data-id=\"21b51cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/preciseaesthetics.hk\/en\/treatments\/high-intensity-focused-ultrasound-hifu\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">HIFU<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-394a356 e-flex e-con-boxed e-con e-parent\" data-id=\"394a356\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2b0844d elementor-widget elementor-widget-text-editor\" data-id=\"2b0844d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h4 style=\"font-size: 1.66667rem; font-style: normal;\">\u5e38\u898b\u554f\u984c:<\/h4><p style=\"font-size: 15px; font-style: normal; font-weight: 400;\"><a href=\"https:\/\/preciseaesthetics.hk\/%e5%a6%82%e4%bd%95%e5%9c%a8%e5%8d%83%e8%ae%8a%e8%90%ac%e5%8c%96%e7%9a%84%e7%be%8e%e5%ae%b9%e6%b3%a8%e5%b0%84%e7%99%82%e7%a8%8b%e4%b8%ad%e5%81%9a%e5%87%ba%e6%98%8e%e6%99%ba%e7%9a%84%e9%81%b8%e6%93%87\/\">\u5982\u4f55\u5728\u5343\u8b8a\u842c\u5316\u7684\u7f8e\u5bb9\u6ce8\u5c04\u7642\u7a0b\u4e2d\u505a\u51fa\u660e\u667a\u7684\u9078\u64c7<\/a><\/p><p><a href=\"https:\/\/preciseaesthetics.hk\/get-to-know-wrinkles\/\">\u8a8d\u8b58\u76ba\u7d0b<\/a><\/p><p><a href=\"https:\/\/preciseaesthetics.hk\/bio-stimulator-comparison\/\">\u81a0\u539f\u86cb\u767d\u589e\u751f\u91dd\u5291\u6bd4\u8f03<\/a><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>XERF What is XERF? XERF is a dual-frequency, monopolar radiofrequency (RF) lifting and tightening system by Cynosure Lutronic, with power up to 400 W. It generates heat by rotating water molecules within the skin, raising target tissues to about 45\u201360\u00b0C. Heat is delivered from the dermis and reticular fibrous septa down to the SMAS (fascia) layer, activating fibroblasts and inducing neocollagenesis for comprehensive, long-lasting tightening and lifting. How does XERF work? Dual-frequency synergy: Combines 6.78 MHz + 2 MHz RF to deliver heat more stably to deeper tissues, prolonging thermal exposure and enhancing tightening. High-power monopolar RF: Up to 400 W to increase heating efficiency and energy deposition, promoting immediate collagen contraction and long-term remodeling. Multi-depth treatment: Three selectable depths [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":1587,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"slim_seo":{"title":"XERF - Precise Medical Aesthetics","description":"XERF What is XERF? XERF is a dual-frequency, monopolar radiofrequency (RF) lifting and tightening system by Cynosure Lutronic, with power up to 400 W. It genera"},"footnotes":""},"class_list":["post-10100","page","type-page","status-publish","hentry"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/pages\/10100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/comments?post=10100"}],"version-history":[{"count":12,"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/pages\/10100\/revisions"}],"predecessor-version":[{"id":10132,"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/pages\/10100\/revisions\/10132"}],"up":[{"embeddable":true,"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/pages\/1587"}],"wp:attachment":[{"href":"https:\/\/preciseaesthetics.hk\/en\/wp-json\/wp\/v2\/media?parent=10100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}