I have been using natural Indigo powder to dye my hair for the past two years. Today, I am reviewing Attar Ayurveda Indigo Leaf Powder, a natural hair dye for black hair. Is this natural hair dye good for grey hair coverage? If you are curious to know more about this 100% chemical-free, PPD-free, ammonia-free, preservative-free pure Indigo powder, keep reading!
