Beet root dye , carrot dye , cinnamon dye, lemon dye , saffron dye, apple cider vinegar and soya sauce hair dye etc. all these dyes you can easily make at home ( but they are risky and you have to be very careful). I have tried the cinnamon dye it gives okay result. You can google about the ingredients in the die all natural. Good luck and I hope you get the colour you want.