Ancient Sunrise® Indigo
Tested and certified by Alkemists Labs to have NO lead, NO PPD, NO contaminants, adulterants or pesticide residue

If you are allergic to chemical hair dye, or have been advised by your physician to not use chemical hair dye, you should be able to use Ancient Sunrise ® Sudina Indigo and Ancient Sunrise ® Zekhara Indigo safely.