XERF: Structural Skin Tightening
XERF is a multifrequency monopolar radiofrequency (RF) treatment that tightens and firms the skin of the face and neck from within. It delivers two RF frequencies, 6.78 MHz and 2 MHz, in a single shot to reach the shallow, middle and deep layers of the skin. The result is immediate tightening and continued collagen building over the following months, with no numbing, no needles and no downtime.
The Science Behind XERF
Conventional monopolar RF uses a single frequency. XERF combines 6.78 MHz, which heats the dermis, with 2 MHz, which travels deeper through the skin’s fibrous network to the subcutaneous layer. Heating these fibrous septa helps tighten, thicken and strengthen collagen and elastin, restoring firmness from within.
Comfort technology: XERF’s Wave Fit pulse spreads energy over 12 gentle pulses instead of a few intense ones, giving a steady rise in temperature. Each pulse is paired with Integrated Cryogen Delivery (ICD) cooling, which protects the skin’s surface and monitors its temperature, so no numbing cream is needed. A two-step heat and hold phase keeps the tissue at a therapeutic temperature for longer.
Spider Tip applicator: the EFFECTOR 60 tip spreads energy evenly across its surface to avoid hot spots at the edges, with real-time temperature monitoring for safe treatment.
Benefits of XERF
- Tighter, firmer skin: can help tighten sagging skin on the face and neck
- Defined lower face: can help improve the look of jowls and loose skin under the chin
- Collagen boost: collagen continues to rebuild for months after treatment
- Immediate feeling of tightness: many clients feel a difference straight away
- No numbing, no needles: warm and comfortable thanks to built-in cooling
- No downtime: fits easily into a busy routine
- Personalised: three depths and ten energy levels tailored to your skin
- Suitable for all skin types
Treatment areas: face, jawline and jowls, under the chin and neck.
Who Is XERF Suitable For?
XERF may suit you if you are noticing loose or sagging skin on the face, jawline or neck and want a firmer, lifted look without needles, numbing or downtime. It is suitable for all skin types and can fit around a busy schedule. Your practitioner will assess your skin and recommend a plan during your consultation.
Contraindications
XERF may not be suitable if you:
- Pregnant, breastfeeding, undergoing or considering IVF
- Have a pacemaker or other electronic implant
- Have metal implants in the treatment area
- Have open wounds, active acne or a skin infection in the treatment area
- Have a history of keloid scarring
- Have a condition or take medication that affects healing
- Currently or in the last 12 months taking retinoids or any medication that affects the photosensitivity of the skin
- Severe cystic acne
- Have diabetes
- Have permanent fillers or facial implants
Aftercare
- Avoid applying makeup for 24 hours
- Apply SPF 30+ daily to protect the treated skin
- Keep skin hydrated with a gentle moisturiser
- Avoid saunas, hot baths and strenuous exercise for 72 hours
- Avoid sun exposure for 4 weeks
Possible Side Effects
Side effects are usually mild and short-lived. You may notice temporary redness, warmth or slight swelling in the treated area, which typically settles within a few hours to a day.
FAQs
How long does a treatment take? A session usually takes about 45 minutes, depending on the areas treated.
How many sessions will I need? This depends on your skin and goals. Your practitioner will help you plan what is right for you.
Does it hurt? XERF is designed with comfort in mind. It feels warm and comfortable, thanks to built-in cooling and Wave Fit pulses that balance energy with cooling. There are no needles and no numbing is needed.
When will I see results? Most clients feel a tighter sensation immediately. Collagen keeps rebuilding in the weeks after treatment, so your skin’s appearance continues to improve over time.
How is XERF different from other RF treatments? Most monopolar RF treatments use one frequency. XERF uses two frequencies in each shot to reach the shallow, middle and deep layers, and its cooling means no numbing is needed.
