?? ????????? ??? ????? ???????? ???? ?????? ?? ????? ??? ??????? ???? ??? ??? ??????????? ???.When niacinamide is coupled with ceramides, the skin’s capacity to keep humidity improves. Your complexion will even show up softer and smoother.?????, ??????? ????????? ??? ????????? ????????? ???? ??? ?????.????? ??? ????????? ????????? ?? ????? ??????