Chongqing Jinsaixing Medical Technology Co., Ltd

This study is testing a gel filler made from hyaluronic acid to add volume and improve the shape of the midface (cheek area) in adults. It aims to see if this new filler is as safe and effective as existing options. The study involves 356 participants and will measure how well th…

This study is testing a new injectable gel to see if it works as well as an already available gel for smoothing moderate to severe smile lines (nasolabial folds). About 356 adults will receive injections, and neither they nor the doctors assessing them will know which gel is used…