Hellow guys, Welcome to my website, and you are watching 천연 비타민C와 합성 비타민C 둘 중에 어떤게 흡수율이 더 좋은지 알아 봤습니다 (흡수율, 생체 이용률, 천연 비타민, 합성비타민은 뭐가 다른걸까요?). and this vIdeo is uploaded by 약사가 들려주는 약 이야기 at 2019-01-27T21:25:30-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.