My 2 month old baby's body is becoming dark compared to her face. I am using Himalaya cream on her face and lotion on her body. Could you suggest something for her body to become fair?

A baby's colouring (eyes, skin tone and sometimes, hair colour) will change and settle in the first year. Don't worry too much about it. Keep monitoring baby till he is older and if there is anything amiss, check with your doctor.