My daughter is 3 months old . When she was 2 months old doctor suggested dermadew soap and Cetaphill cream since her skin is sensitive and dry skin .Earlier months I used Teddy bar and Himalaya body lotion . At that time she was fair .after using dermadew and Cetaphill I have noticed her skin is darkening day by day .Is dermadew soap n Cetaphill cream makes baby skin darkening ? So I want to know the reason ?