Are you looking for a toxic free hair dye? Do you have more than just a few grey hairs? Do you experience dryness from Henna? Then keep reading! The tradition of Ayurveda is a 5,000 year old system of holistic healing that originates from India. (9) My first introduction to Henna was through a good friend The HodgePodge Files. She highlighted the use of Cassia Obovata & Amla powder to condition & strengthen the hair; hence I decided to give it a try. I’m so thankful I did!