Clinical Scorecard: Assessment of the Safety and Effectiveness of Needle-Free Jet Injection of Self-Crosslinking Hyaluronic Acid for Improving Facial Fine Wrinkles and Skin Texture: Clinical Results After 12 Weeks in Asian Women

At a Glance

Key Highlights

• Significant reduction in malar and pericommissural wrinkle and texture scores at week 12.
• 60% of participants reported moderate to marked improvement.
• Treatment-related reactions were mild and transient.

Guideline-Based Recommendations

Diagnosis

• Clinically evident facial fine wrinkles defined by an investigator-rated severity score of 5 or higher on a 10-point scale.

Management

• Three treatment sessions at 4-week intervals using needle-free jet injection of self-crosslinking hyaluronic acid.

Monitoring & Follow-up

• Assessment of wrinkle and texture scores using three-dimensional imaging and investigator-rated outcomes.

Risks

• Mild and transient treatment-related reactions.

Patient & Prescribing Data

Female participants aged 40–55 years with Fitzpatrick skin types III–IV.

Self-crosslinking HA formulation delivered via needle-free jet injection shows promise for improving fine wrinkles and skin texture.

Clinical Best Practices

• Use needle-free jet injection for consistent intradermal penetration and reduced discomfort.
• Consider patient-reported outcomes alongside objective imaging assessments.

Related Resources & Content

• Study Approval