100% All Natural Pure Indigo hair Dye Kit Consist of 100g Pure Henna - Use in Step One to Dye Hair 100g Pure Indigo - Use in Step 2 to dye your hair You can use to Dye Hair or to cover your gray hair No Chemicals, No PPD, No Ammonia, No Pesticides used We recommend using henna first to dye hair and then use indigo powder in step 2 when using it for the first time. After first use subsequent use for touch up only you may mix both henna and indigo together and try to dye hair in 1 step only