Hello doctor, I am using skin shine cream from past 4 yrs. But still now I didn't get any side effects. I f I stop using this skin shine cream I am becoming so much dark .so pls suggest some whitening cream to make my skin as white and also suggest some cream to make as white after stopping skin shine cream also. Previously I asked one dermatologist they said to use kojivit cream as a substitute for skin shine cream .for this purpose only I am asking can I use kojivit gel life long.