Korea MFDS Tooth whitening product Clinical trial guideline
Instrumental assessment, visual assessment, safety assessment of teeth
4 weeks(Customizable)
Min. 20 per group
Ellead Co..Ltd 325, Hwangsaeul-ro, Bundang-gu, Seongnam-si, Gyeonggi-do, Korea tel:82-31-709-9030 / fax:82-31-703-9071 / e-mail:ellead@ellead.com
