?? ????? ??? ????????????????: ?? ??????? ???????????? ??? ?????????When niacinamide is coupled with ceramides, the pores and skin’s capacity to retain dampness increases. Your complexion will likely appear softer and smoother.???? ???? ??????????? ??? ????? ??? ? ??????? ???? ??????????? ??? ???? ?????? ????????. ??? ????? ??? ???????? ???? ???