Curry leaves are a great source of proteins and beta-carotene. Proteins that prevent from hair thinning and beta-carotene that helps in hair . Curry leaves are also rich in amino acids which are helg in the hair and strengthening of the hair follicles. Curry leaves contain antithat moisturize the scalp and help in removing dead hair follicles. Hair tonic curry leaves contain vitamin B6 or pyridoxine which helps in stabilizing hormone levels. By doing that it actually strengthens hair shafts and roots