I used it with coconut oil ,some curry leaves and with fenegreek powder ...
If any one had grey hairs at ages heat coconut oil after boiling add some curry leaves some amount of fenegreek powder and some amount of Amla powder to it ... After adding let it heat for 10 mts .. let it cool for some time and store in bottle .... Use twice r thrice a week .. your grey hair will vanish and ur hair will become soft after washing with shampoo ... Apply it and leave for atleast 2 hours then wash with mild shampoo .