XERF

XERF is a Lifting device that uses dual radiofrequency technology to deliver energy from the dermis to the fascial layer, improving both skin firmness and facial contours. Doctors Dermatology Clinic Sinsa Main Branch has two XERF devices, and Chief Director Seong Hyeon-cheol serves as a board member of XERF CLXM (ABM).

Recommended for

· Those who want to improve both skin firmness and facial contours · Those seeking Lifting with relatively less pain · Those considering radiofrequency Lifting other than Ultherapy® or Thermage

Features of XERF at Doctors Dermatology Clinic Sinsa Main Branch

Point 1. XERF CLXM (ABM) Board Member

Chief Director Seong Hyeon-cheol serves as a CLXM board member, participating in the development of XERF educational content and product feedback.

Point 2. Two XERF Devices

Within approximately two months of its introduction in July 2025, monthly XERF tip usage exceeded 100 procedures (data provided by Cynosure Lutronic; Sinsa Branch only).

Point 3. Various Pain-Control Options

Options include sedation anesthesia, IV anesthesia for pain relief (a Sinsa Main Branch signature), nerve block anesthesia, and topical anesthetic cream, selected according to the treatment area and the patient's condition. An anesthesiologist oversees anesthesia and safety management.

Point 4. Genuine Products and Transparent Records

Only genuine XERF products supplied by the manufacturer are used, with a promise of 200% compensation if otherwise. Immediately after the procedure, an anti-aging card and invoice are provided, including the treatment areas, number of shots, and tip type, to clearly disclose procedure details.

Comparison of Thermage FLX, XERF, and Ultherapy® Prime

| Category Thermage FLX / XERF / Ultherapy® Prime | Recommended for Intensive skin-firming improvement / Firmness + contouring / Defined facial lines + contouring | Energy modality Single radiofrequency / Dual radiofrequency / HIFU | Pain level High / Low / High | Onset of effects 1–6 months / Immediately after treatment–6 months / 3–6 months | Penetration depth Dermal layer / Dermis–fascial layer / Dermis–fascial layer

Recommended XERF Solutions by Type

XERF x Titanium Lifting

For those who want low-pain Lifting along with tone-up and skin texture refinement

XERF x Ultherapy® Prime

For those who want both defined facial contours and firming Lifting

XERF x ONDA Lifting

For those who want low-pain firming and fat tightening together

Synergy Plan

Based on each patient's treatment records, the dedicated medical team analyzes skin condition and treatment response to recommend an annual Synergy Plan, including condition checks and maintenance care. At follow-up visits, recommended procedures can be provided according to the plan.

Please Note

Combination procedures are recommended as appropriate after consultation with a medical professional, and results may vary depending on skin type and the combination procedures performed. Temporary redness, swelling, and other effects may occur after treatment.