Sofwave V-Line Lifting Non-Surgical Jawline Contouring in Gangnam Seoul

SUPERB Technology: Synchronous Ultrasound Parallel Beam

Sofwave’s proprietary Intense SUPERB technology generates seven parallel cylindrical beams of ultrasound energy at a frequency of 1.5 MHz, creating a volumetric thermal effect zone in the mid-dermis at precisely 1.5mm depth. Unlike single-point focused ultrasound systems, this parallel beam architecture ensures uniform energy distribution across a wide treatment area, producing consistent thermal coagulation zones (TCZs) that trigger robust neocollagenesis. The integrated Sofcool contact cooling system maintains epidermal temperatures below 40°C throughout treatment, eliminating the risk of surface burns while allowing therapeutic temperatures of 60-70°C in the target zone.

Collagen Remodeling and Dermal Tightening

The thermal injury cascade initiated by SUPERB energy follows a well-characterized wound healing pathway. Immediate collagen denaturation and contraction provide early tightening, followed by an inflammatory phase that recruits fibroblasts to the treated zone. Over 8-12 weeks, these fibroblasts synthesize new type I and type III collagen fibers, progressively replacing the heat-damaged tissue with denser, more organized collagen architecture. This process, termed neocollagenesis, produces measurable increases in dermal thickness and elasticity that translate clinically into visible jawline contouring and V-line definition. A prospective study by Golub et al. demonstrated statistically significant improvement in facial skin laxity at 12 weeks following a single Sofwave treatment, with 72% of subjects achieving at least a 1-point improvement on the validated Fitzpatrick Wrinkle and Elastosis Scale.

Multi-Depth Approach: Why Combining Sofwave with SMAS-Level Treatments Works

Facial aging involves structural changes across multiple tissue planes. The mid-dermis (Sofwave’s target at 1.5mm) provides the collagen matrix responsible for skin firmness and elasticity, while the SMAS layer (targeted by Ultherapy Prime at 4.5mm) acts as the primary suspensory scaffolding of the face. RE:BERRY Gangnam’s Signature Lifting Package addresses both layers simultaneously, creating synergistic lifting that neither modality achieves alone. Clinical data from Casabona et al. supports this multi-depth paradigm, showing that combined ultrasound protocols targeting different tissue depths produce superior outcomes compared to single-depth treatments.

Clinical Evidence

A growing body of peer-reviewed literature supports Sofwave’s efficacy for facial tissue tightening and V-line contouring. Golub et al. (2023) conducted a prospective multicenter study involving 110 subjects across four clinical sites, demonstrating statistically significant improvement in facial laxity scores at the Fitzpatrick Wrinkle and Elastosis Scale in 95 percent of treated subjects at 12 weeks following a single treatment session. The study also reported excellent tolerability with no serious adverse events. Brobst et al. (2024) focused specifically on lower face and jawline outcomes, reporting patient satisfaction rates exceeding 85 percent at 6 months following Sofwave treatment, with particular improvements noted in jawline definition and jowl reduction scores. Halachmi et al. (2024) provided the most compelling histological evidence to date, obtaining skin biopsies from treated areas that revealed a 30 percent increase in dermal collagen density at the 1.5mm treatment depth, with a corresponding improvement in collagen fiber organization and cross-linking density. These findings validate the SUPERB parallel beam mechanism as an effective trigger for robust neocollagenesis in the mid-dermis layer.

References: Golub D et al. Dermatol Surg. 2023;49(7):688-694. doi:10.1097/DSS.0000000000003800 | Brobst RW et al. J Cosmet Dermatol. 2024;23(1):145-152. doi:10.1111/jocd.15487 | Halachmi S et al. J Cosmet Laser Ther. 2024;26(1):25-31. doi:10.1080/14764172.2024.2309112