These outcomes point out that PDO's efficacy in stimulating dermal collagen synthesis might be akin to that of PLLA or PCL. The soaring need for intradermal PLA injections, pushed by their restrictions in enhancing skin texture by further injections by itself, 但基於膠原蛋白具有脫水、縮緊組織腔室的特性，因此建議可採取先注射膠原蛋白針，等待一段時間後再視需要補充玻尿酸，以達到最佳效果，... https://alfredz840cca6.qodsblog.com/profile