I use to apply sunban soft cream on my face in the morning and night I used to wash my face with truface face wash and apply ultrawyte cream on my face. I am applying from past 1 week I feel face and hands is getting dark. Is there any side effects in above mentioned creams and face wash. If I use for long term whether my skin tan will be removed. For how many days I should use above mentioned creams and face wash. Please suggest.