I used Dathri Dandruff oil continuosly for 4 months when I was in college in coimbatore .I didnt feel that reduced my dandruff and I faced hair fall problems.In the first month I dont feel any change then my hair started to fall and some times I felt head ache , I think it is because of its smell.I dont think it Will reduce danfruff .may be it suits for someones hair.but it might be suitable when we use some products in our hair and skin otherwise it will show the opposit reaction.it may be give the best result when it matches the suitable hair.