Further than purely natural materials like collagen and HA, several biocompatible artificial polymers have been explored for their potential to promote fibroblasts and promote neocollagenesis. confirmed that PDO when injected into photoaged mouse pores and skin, induced neocollagenesis and an inflammatory response much like PLLA and PCL. 值得注意的是，雙美膠原蛋白不僅因其對黑眼圈的高... https://georgem641krw6.shivawiki.com/user