Lift & Contour

XERF

XERF is an advanced, non-invasive monopolar radiofrequency (RF) treatment designed to address skin laxity, loss of firmness, and changes in facial contours.

Sessionapproximately 1–2 hours
Downtimelittle to no downtime
Results lastaround 6–12 months
XERF at The Astell Clinic

What Is XERF?

It uses controlled RF energy to gently heat the deeper layers of the skin, stimulating the skin’s natural collagen and elastin production while supporting gradual skin tightening and remodelling.

What Makes XERF Different?
  • Dual-Frequency Technology — XERF combines two RF frequencies, 6.78 MHz and 2 MHz, allowing the treatment to target different tissue depths. This provides a more comprehensive approach to skin tightening compared with single-frequency RF technology.
  • Multi-Level Treatment — XERF offers three depth settings and adjustable energy levels, allowing the treatment to be customised according to the treatment area, skin condition, and individual needs.
  • Wave Fit™ Pulse Technology — The system delivers RF energy through controlled pulses, helping distribute energy more evenly and manage heat delivery during treatment.
  • Integrated Cooling — XERF incorporates cooling technology to help maintain the skin-surface temperature during treatment and improve patient comfort.
Benefits of XERF
  • Helps improve skin firmness and tightness
  • Supports collagen and elastin production
  • Helps refine facial contours and jawline definition
  • Can address mild to moderate skin laxity
  • May improve overall skin texture and smoothness
  • Non-invasive with minimal downtime
  • No needles or surgical incisions
What skin concerns can XERF address?

XERF may help improve mild to moderate skin laxity, loss of firmness, sagging along the cheeks and jawline, mild neck laxity, and overall skin texture.

Is XERF painful?

Most patients experience a warm or heating sensation during treatment. The integrated cooling system helps maintain comfort throughout the procedure.

How long does a XERF treatment take?

A typical XERF treatment takes approximately 1–2 hours, depending on the treatment area and number of shots.

Is there any downtime after XERF?

XERF involves little to no downtime. Mild redness or warmth may occur temporarily and usually settles shortly after treatment.

When will I see the results?

Initial improvements may become noticeable around 1–2 months after treatment, with more noticeable results developing over 3–6 months as collagen remodelling takes place.

How long do XERF results last?

Results can last around 6–12 months, depending on the individual. Maintenance treatments may be recommended to support longer-lasting results.

DUAL-STEP FAT REDUCTION PROGRAM

300SHOTS28,900THB*free mesofat 1 bottle
600SHOTS49,800THB*free mesofat 2 bottle
The entrance arch at The Astell Clinic
The waiting nook, with artwork and velvet armchairs
The archway through to the waiting area
Reception, with the clinic's awards and certificates behind the desk
The reception room seen from the seating area
Reception and the award shelf from the left
Seating beside the reception desk
The waiting sofa against the timber slat wall
The consultation lounge, opening to the garden
The consultation lounge from the desk
The corridor to the treatment rooms
Reading table in the waiting area
The vanity area outside the treatment rooms
A treatment room, prepared
The twin treatment room
The IV and wellness lounge
A treatment in progress
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