Q: Hi good eveng madam , my name is M. Krishna .. My age is 30 now .. Some suggestions plz : 1 . How to prevent grey hair n hair fall n dandruff ? ( I used some Tablets n shampoo given by the doctor but didn't help me ).. 2. Good serum n Night cream or Night Moisturizer ( my skin type is oily , forehead only dry if I use moisturizer )..