???????????? ?????????????? ???????????????????????So v?i collagen d?ng viên DHC thì b?n ph?i u?ng ??n twenty viên m?i t??ng ???ng 1 chai d?ng n??c, nên g?n nh? Collagen n??c DHC “?n ??t” v? kho?ng này luôn.?????????????????????????????????????????????????? ????????? ??????????????????????????????Other properties are examples of tradition