XERF
Also known as: XERF
Korean name: 세르프
Who it's for
Individuals seeking slight lifting along with improved elasticity and deep cheek volume.
Effect
Tightening + some lifting purpose. Histological studies mention observation of collagen bundle contraction in the dermis post-treatment. Individual variations exist.
Procedure time
Approximately 15-30 minutes depending on the number of shots
Anesthesia
None to topical. Pain is low, so many proceed without anesthesia; if sensitive to pain, topical anesthesia can be chosen (general guideline, confirm with the clinic)
Downtime
Possible to return to daily activities immediately; temporary redness, swelling, and mild pain may occur.
Recommended stay in Korea
1-2 days (general guideline, confirm with the clinic). Actual schedule to be finalized during clinic consultation.
Often combined with
Check combined package with Ultherapy ('Line Lifting')
Alternative procedures
Thermage, Oligio, Densiti
Cautions
Avoid excessive drinking, intense exercise, and sauna for about 1 week.
Aftercare
Wash with cold or lukewarm water, use a low-irritation cleanser.