hi, Thanks for writing to us. So you suffer from premature canities or premature graying of hair. Stress, smoking, nutritional deficiency, hereditary factors are some important causes for the same. Hereditary factor is most important precipitating factor. If its hereditary the response achieved with treatment is unsatisfactory. Usually intake of hair supplements containing biotin, copper, selenium, PABA, calcium pantothenate is suggested( follihair new/follivit etc). Also a new compound available in gel formulation(melitane gel) is said to have response in premature greying of hair. Also improve your diet and lifestyle. Hope this helped. Take care