XERF
Dual-frequency radiofrequency
Delivers broader tissue heating using adjustable depth and intensity settings. It can address the skin and deeper support tissue, according to the selected mode.
XERF RF Skin Tightening
Dual-frequency radiofrequency
XERF Skin Tightening in Singapore
Support skin firmness and facial definition with non-invasive radiofrequency. Explore XERF for early skin laxity at Healthsprings.
What is XERF skin tightening?
XERF is a non-invasive monopolar radiofrequency treatment. It uses 6.78 MHz and 2 MHz technology with three depth settings to deliver controlled heat beneath the skin and support collagen remodelling. It may improve firmness in selected patients with mild to moderate facial skin laxity.
The treatment tip sits against the skin, with no needles or incisions. At Healthsprings, a consultation helps determine whether skin laxity, changes in facial volume or another concern should guide your treatment plan.
Skin firmness
Controlled heating supports collagen remodelling, with changes developing as tissue responds over time.
Facial definition
XERF may be considered when loose skin contributes to early jowls or a softer lower-face contour.
A non-invasive approach
Treatment is delivered externally, with integrated cooling to help manage heat at the skin’s surface.
How XERF works
XERF combines two radiofrequency (RF) frequencies, 6.78 MHz and 2 MHz, to deliver controlled heat across the skin and deeper supporting tissue.
How does this help tighten skin?
The heat stimulates collagen remodelling, the process through which the skin renews and reorganises its supporting collagen. This can help skin feel firmer and improve the appearance of laxity over time.
Why use different depths?
Skin thickness and facial volume vary from one area to another. XERF’s shallow, middle and deep settings allow your doctor to select the treatment depth for each area, such as the cheeks, jawline or neck.
Wave Fit™ technology
Heat delivered in controlled pulses
A series of RF pulses builds heat gradually in the treated tissue. The pulse pattern adjusts to the chosen depth and energy level.
Integrated Cryogen Cooling
Cooling at the skin surface
Cooling works alongside the RF pulses to help protect the skin surface and manage the sensation of warmth during treatment.
Skin response monitoring
Checks throughout treatment
The system checks how RF energy passes through the skin and measures surface temperature after each delivery. It stops RF delivery if the surface becomes too warm.
Three depth settings.One individual treatment plan.
Shallow
For a more superficial heating approach, including thinner areas where appropriate.
Middle
For heating across the skin and underlying tissue, selected for the area’s thickness and treatment goal.
Deep
For a deeper heating approach where the lower-face anatomy and degree of laxity make this appropriate.
The forehead, cheeks and lower face differ in tissue thickness and structure. XERF’s depth settings allow the treatment approach to vary by area.
How Is XERF Skin Tightening Performed
XERF delivers energy in a sequence of pulses while cooling helps manage the skin’s surface temperature. Its effector uses a split electrode pattern designed to distribute RF energy more evenly across the applicator.
You may still feel warmth or stronger heat. Comfort measures are discussed before treatment and adjusted to your needs.
Your skin concerns
Which skin concerns
can XERF address?
XERF may be considered when mild to moderate skin laxity contributes to a loss of firmness or facial definition. Your doctor will assess the cause of the changes you notice.
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Cheeks & lower face
Reduced firmness and loose skin are assessed alongside changes in facial volume.
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Jawline & early jowls
Your doctor considers how much of a softened contour relates to skin laxity, fat distribution or facial structure.
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Neck laxity
Skin looseness and texture are assessed separately from neck bands and other causes of visible ageing.
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Fine lines with skin laxity
An assessment helps distinguish changes in skin quality from lines caused by facial movement or other factors.
Lifting & tightening options
XERF and Ultherapy PRIME
XERF and Ultherapy PRIME use different forms of energy. Understanding how each works helps your doctor plan treatment around your skin firmness, facial structure and lifting goals.
Ultherapy PRIME
Microfocused ultrasound
Uses focused ultrasound at selected tissue depths. Real-time ultrasound imaging helps the practitioner visualise the tissue being treated.
Can XERF and
Ultherapy PRIME
be combined?
For suitable patients, both may be considered within a treatment plan addressing skin firmness and lifting goals. XERF’s broader RF heating and Ultherapy PRIME’s focused ultrasound delivery offer different ways to treat the assessed concerns.
Your doctor will explain the purpose of each treatment and plan the sequence, areas and interval individually. A combined plan does not guarantee greater improvement.
FAQs - XERF skin tightening
XERF may be considered if you have early skin looseness and want to explore a treatment without surgery or needles. Age alone does not determine suitability. Your skin condition, medical history and expectations also matter. A consultation helps determine whether the treatment is appropriate for you.
Tell your doctor about implanted electronic devices or metal implants, active skin problems, pregnancy or breastfeeding, and previous fillers, threads or energy-based treatments.
These factors can affect whether treatment should proceed and how it is planned. This is not a complete contraindication list.
Under-chin fullness may involve loose skin, fat or facial structure. A skin tightening assessment helps identify the cause; XERF should not be assumed to remove excess fat.
Tell your doctor which treatments you have had, where they were performed and when. The appropriate sequence and interval depend on the procedure and your clinical assessment.
XERF is designed with comfort in mind. Its Wave Fit pulse technology and continuous cryogen cooling help maintain a stable temperature rise during treatment. You may feel a gradual warming sensation as energy is delivered, but the treatment is generally designed to remain comfortable.
XERF typically involves minimal downtime, and most people can return to their usual activities soon after treatment. Mild redness or warmth may occur temporarily and usually settles on its own.
Follow the clinic’s advice on skincare, sun protection, exercise and heat exposure. Contact the clinic if you develop blistering, increasing pain, persistent swelling or other unexpected changes.
Skin tightening develops as tissue responds to treatment. Some people notice an early change in firmness, while collagen remodelling takes place over the following weeks and months.
Skin may feel different soon after treatment. Immediate appearance is not the final result, and temporary swelling can affect how it looks. Gradual changes in skin firmness and contour may become more noticeable as collagen remodels.
The amount of change and how long it lasts depend on your starting skin condition and response. Your doctor will discuss realistic expectations and a review plan.
XERF can provide both immediate and longer-term skin tightening benefits, with results continuing to develop as collagen production builds over time. Results may last around 9–12 months, although this can vary between individuals depending on factors such as skin condition, ageing and lifestyle.
The number and spacing of sessions depend on your skin condition, treatment goals and response. Your doctor will discuss the recommended initial plan and when to review progress. Your response is reassessed before further treatment is recommended. There is no single maintenance interval for everyone.
No. XERF uses radiofrequency energy to heat tissue. Lasers use light energy. XERF also differs from RF microneedling because its treatment tip stays on the skin’s surface.
XERF delivers energy through a tip in contact with the skin. It does not use the needles found in RF microneedling systems.
A shot count describes the number of energy applications, but not the complete treatment. The area covered, effector, depth and energy settings also matter. Ask what your recommended plan includes rather than comparing different devices by shot count alone.