Buy Mamaearth Henna Hair Oil with Henna & Coffee Oil for Premature Graying - 150 ml at Rs.399 Only. Combined with the goodness of Coffee Oil, it also deeply nourishes & conditions your hair. Henna also contains antimicrobial and antibacterial properties making the hair oil soothing for the scalp. What’s more, it accelerates hair growth, resulting in healthier & lustrous hair. Buy Now.