A study of 557 Korean aesthetic medical professionals discovered common use and usefulness of intradermal PN injections for facial erythema arising from inflammatory dermatosis and recurring laser therapies. 修復新生：膠原蛋白具有良好的止血效果，對於血管豐富的部位注射相對安全，並能夠促進肌膚的自我修復，幫助抗老化及肌膚緊緻。 強化肌膚屏障功能：膠原蛋白注入後，能提升肌膚結構的穩定性，同... https://codylopom.theblogfairy.com/34143070/laetigen-options