Anti-hair fall, Minimizes hair fall, cures brown hair & dry hair, avoids hair splits & helps to grow hair, keeps the hair silk & shiny black hair. BIrringraj is an herb that is called karisalankani. According to the ayurvedic claim, the cause of hair loss and related problems is due to the overpopulation of the pita. But caryilankuni oil helps to improve hair growth. Continuous massage performed with this oil increases blood flow to the scalp. Because of this, As a result, it increases hair growth. Birringraj is an herb that is called karisalankani.