Hi sir I'm 24 years old,I been living in London for 2 years,before I was in India,when I was in India my face and body was same skintone I never seen any difference everyday I have used fairness cream never use sunscreen.last two years my face has more darker than my body,even others are telling me that my face is darker than my hands,i stop using fairness cream after I came to London moreover i hardly use sunscreen.can u plz help me how to make my face lighten as my hands.