Repair and prevent hair breakage and damage. Maintain your hair style overnight. (Hello 2nd, 3rd… 4th day hair!) Save time in the mornings spent restyling. Balance oily roots and dry ends. Wash your hair less. Naturally condition hair overnight to combat dryness. Reduce hair loss and boost hair growth. Eliminate frizz and flyaways. Keep hair extensions looking better for longer. Dramatically enhance your hair's appearance.