兩者結構上不同，膠原蛋白的網狀結構是支撐人體肌膚的「鋼筋支架」；玻尿酸是膨脹塑型，是填充人體組織凹陷的「水泥」；鋼筋支架建構好之後，再來填補水泥，才不會造成土石流位移。 This causes different early-stage volume effects; PLLA demonstrates increasing quantity consequences eventually, when PDLLA generates constant effects as a consequence of distinct patterns of neotissue growth. 提供肌膚... https://josepho285mml0.blog2freedom.com/profile