Saypha® Volume LIdocaine in Nasolabial Folds

"correction of Nasolabial Folds using injection of Saypha Volume Lidocaine manufactured in 2 different plants at Croma Pharma.~The amount injected depended on the size of the area to be corrected and the desired level of soft tissue augmentation. It was estimated that a maximum volume of 4 mL per treatment was needed but should not have exceeded 10 mL in total per treatment or 20 mL per year. and use in respective indications. The investigational device was administered to eligible subjects on investigation Day 0. A touchup treatment at Week 2 was optional at the investigator's discretion if full correction was"