The one herb, which is a ‚ÄėMust Have‚Äô in your beauty list, is Neem. It is the best caretaker of our hair. From dandruff to lice, Neem can fight almost every hair problem. There are 35 active biological elements in Neem and it has many medicinal benefits. Neem is also referred as ‚ÄúSarva Roga Nirvarini‚ÄĚ, which means it is capable of curing every illness or ailment.