Treatment Guide · Lifting · Radiofrequency RF
XERF
XERF
Lifting that uses two radiofrequencies to heat a wide range of skin depths
ABOUT
What is XERF?
- 01
XERF is a monopolar radiofrequency lifting device that uses two frequencies, 6.78MHz and 2MHz.
- 02
Because it can deliver thermal energy to different depths, the treatment is designed with broad consideration from skin elasticity to deeper facial contours.
- 03
The key is to look beyond the device name, first identify where and at what depth the face has loosened, and then select the energy needed.
HOW IT WORKS
How does it work?
Two frequencies heat the shallow and deep layers separately.
XERF is designed to combine 6.78MHz and 2MHz radiofrequency energy and deliver heat to multiple tissue depths.
The medical team adjusts the energy delivery method and intensity according to skin thickness and area to induce collagen remodeling.
WHERE IT WORKS
6.78MHz
Shallow skin layer
(Upper dermis)
Reduces surface irritation while refining fine lines and skin texture in the shallow layer
6.78MHz + 2MHz
Within the skin
(Mid-to-lower dermis)
Collagen regeneration and density improvement through dual thermal stimulation
2MHz
Deeper layer
(Deep dermis & FSN layer)
Radiofrequency penetrates deeply for three-dimensional contour tightening
The ratio and depth of the two frequencies are designed differently according to the treatment area and skin thickness.
RECOMMENDED FOR
Recommended for
- 01
Those with laxity in both skin elasticity and facial contours
- 02
Those seeking lifting that considers multiple skin layers together
- 03
Those who want to naturally refine sagging cheeks and jawline
- 04
Those looking for a tightening method different from ultrasound lifting
TREATMENT AREAS
Main treatment areas
- Full face
- Cheeks
- Lower face
- Jawline
- Neck
The actual treatment area is determined during consultation based on facial structure, skin condition, and the product used.
The image above is an example to help explain the areas and does not represent individual treatment results.
BENEFITS
Expected changes
- 01Improved elasticity throughout the skin
- 02Cheeks and jawline may appear firmer
- 03Improved skin density and smoother texture
- 04Depth-specific radiofrequency tightening tailored to facial structure and area
KEY POINTS
Key treatment points
- 01RF lifting using two frequencies, 6.78MHz and 2MHz
- 02Broad heating from the shallow to the deep layers of the skin
- 03Multi-layer tightening that considers elasticity and facial contours together
RESULT JOURNEY
How it changes over time
Immediately after treatment, the skin may feel firmly tightened, followed by collagen remodeling caused by thermal stimulation.
Changes in texture and elasticity build gradually over weeks to months, creating a naturally refined appearance rather than a drastic change.
INEE APPROACH
INEE's approach to this treatment
- 01
We assess skin elasticity and facial structure together and first identify the areas that need the most attention.
- 02
We design an individualized treatment range based on the device characteristics and treatment depth.
- 03
We aim to restore the face's natural balance rather than create a dramatic change.
RECOVERY & CARE
What to check before and after treatment
Pre-treatment checklist
During consultation, please share any recent history of fillers, thread lifting, or other radiofrequency treatments. We first determine the areas that need tightening and the degree of change you want.
Immediately after treatment & recovery
Most people can return to daily activities immediately; warmth or mild redness may remain right after treatment.
Aftercare
After treatment, avoid excessive heat and strong massage, and moisturize thoroughly.
NEXT STEP
Find the right treatment plan through consultation
The right approach depends on your current condition and goals. Start with a comfortable consultation.