Clinical Evaluation of the Safety and Performance of a Filler in Correction of Mid-face Age-related Volume Deficit

"DEFINISSE CORE FILLER volume will be injected between 4.0 of 5.0 ml on the whole face (at the discretion of the treating physician to achieve an optimal aesthetic result).~A touch-up will be possible at the first follow-up visit (after one month) with a amount of product between 4.0 and 5.0 ml on the whole face"