Senna leaf extracts can be applied typically to get smooth, shiny and strong hair. Senna leaves are advantageous in bringing shine to the hair as well as in strengthening and thickening hair. It limits the unfavorable effects of synthetic products on the hair. One of the primary advantages of Senna is that it enriches your hair as well as improves scalp conditions and prevents dandruff. It is notable for dealing with hair loss, as it is a fantastic conditioning herb. Though it does not have hair darkening properties but will provide deep conditioning.