Over and above all-natural resources like collagen and HA, quite a few biocompatible artificial polymers have been explored for his or her capacity to stimulate fibroblasts and boost neocollagenesis. 然而，生產人源膠原蛋白的成本不斐，並需要高度純化和安全處理，以確保無病原體污染。加上來源供應受限，也必須遵守嚴格的倫理與法律規範，因此價格昂貴且不易普及。 膠原蛋白針副作用極其輕微，少部分... https://laetigen36914.blue-blogs.com/42579504/about-膠原蛋白針