Dandruff? Over perfumed shampoos can cause dry scalp which then flakes off as dandruff. Not sexy or snuggly. Go with an unscented type and add a few drops of pure tea tree oil to it - 1 drop of oil per 1 oz. shampoo. Tea tree oil is an amazing natural remedy for everything from cold sores to yellow toe nails. Get the good undiluted stuff from Australia.
There are those who shouldn't use tea tree oil. Do your research before buy it.