Allinherbs INDIGO POWDER - 100% ORGANIC AND NATURAL Indigofera Tinctoria Hair Powder, FREE from Chemical PPD Ammonia and Metallic Salts - 60g

I won't recommend this. I followed all the given instructions but there is no colour at all rather the henna also lost colour because of the indigo powder.The product sent will be expiring in 4months and the packet was so old with torn off edges.