Hellow guys, Welcome to my website, and you are watching 成人为什么也会长痘痘?痤疮是否跟基因有关?为什么我们要治疗痤疮?Why Do Adults Develop Acne? Is Acne Related to Genetics?. and this vIdeo is uploaded by Ageless Medical at 2019-12-30T04:30:00-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.