Shudh Online Indigo powder is the best indigo powder for hair which is 100% Natural SLS Ammonia Free and made from pure Indigo Leafs. Being pure and Natural our indigo powder along with powder is gentle on scalp. also known as Indica powder Neel patti Neelpatti Neli Aku Avuri powder Indico Indigofera Tinctoria Neeli Avuri Ilai Podi NeelaAmari Neela Amari Neelayamari Madhuparnika Gnymina Neelini Neela Patte Neelinee Charatika Nilavrikshaha Neeli Chettu Konda Nili Hennu Neeli Mahaaneeli Neeli Gida Nili-Gida Shudh Online products are selectively sourced with great emphasis on purity and authenticity and are 100% natural ayurvedic products. We don't add any or additives in the product and using our product will get you closure to nature.