In clinical studies, subjects’ satisfaction was evaluated following treatment results.
Restylane products with XpresHAn Technology™ (Restylane Defyne, Restylane Refyne, and Restylane Kysse) are the only fillers that have been shown in a clinical study to help maintain movement and expressions.4
FACE-Q rating of “very satisfied” or “somewhat satisfied” with questions.5
This was a multicenter, noncomparative trial of subjects aged 35-65 years (N=63). Subjects were evaluated based on the perception of the naturalness of facial expressions in motion after 1 month of Restylane Defyne and Restylane® Refyne optimal treatment. Pooled results for both Restylane Refyne and Restylane Defyne subjects.1