A human review on PCL injections showed dermal neocollagenesis accompanied by delicate inflammation and foreign human body type large cells, suggesting a vital degree of inflammation for collagen output stimulation. 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。 查詢及預�?惡劣天... https://laetigen97630.blog-ezine.com/35172918/getting-my-laetigen-to-work