Efficacy evaluation of True Lift®, a nonsurgical facial ligament retightening injection technique: Two case reports

JOLT: A Noninvasive Solution for the Correction of the Jowl

Background

Sagging and loss of elasticity of the facial skin and tissues leads to jowling and an aged appearance. Jowling is a common reason for aesthetic surgical consultations.

Methods

Prospective open-label study of the JOLT (jowl lifting) technique using hyaluronic acid (HA) fillers in healthy women 40-65 years of age with Fitzpatrick skin phototypes II-IV (n = 8). To be eligible, patients had jowling grade 2-3 on the jowl appearance scale as assessed by both the physician and patient. Treatment was administered at the baseline visit and consisted of an average of 6 mL of HA filler, 3 mL per side. Efficacy was assessed at baseline, week 4, and week 12. Assessment measures included the jawline rating scale (JRS) and a five-point global aesthetic improvement scale performed by two independent observers. Success was defined as an improvement of 1-2 grades on JRS.

Results

The mean JRS was improved from 2.75 at baseline to 1.53 at 90 days, which was considered a significant improvement. Mean global aesthetic improvement scale scores at 90 days were 1.44 ± 0.66 (range 1-3), indicating a "very much improved" appearance compared with baseline on both investigator and subject ratings. The procedure was well tolerated by all patients. Injection-related side effects (bruising and localized swelling) resolved spontaneously within 1 week of treatment. No other adverse events were reported.

Conclusions

The JOLT technique effectively uses HA fillers to lift and tighten the lower face/neck and camouflage the remaining jowl, diminishing marionette lines, defining the mandibular border, and improving jowl sagging.