Soak a handful of dry Amla in two to three cups of water overnight. Strain the water the following morning and keep aside. Grind the amla into a paste and add seived henna powder, juice of a lemon, some tea dicoction, two table spoons of coconut oil, and two egg whites mix well into a thick smooth paste by adding the amla water little by little. Keep the mixture away for 2-3 hours or overnight. For better colour keep the mixture in a iron container. Apply the mixture on the hair and leave it for 2-3 hours. Wash off with plenty of water and apply few drops of coconut oil on the wet hair. Shampoo the hair and let dry. This treatment can be done twice a month.
Give hot oil massage to the hair twice a week. Use a good conditioner after shampooing the hair. Apply curd or egg white half an hour before shampoo. While travelling on bikes keep the hair covered so that dust does not settle down.
Lastly have a well balanced diet with greens and fruits to own a lusturous mane.