The Mypure website reports that there are concerns over PPD chemicals, used in conventional hair dyes. “Unless you are using organic hair dye, you are likely to be exposed to PPD chemicals when colouring your locks,” says Mypure. “Figures from the …

The Mypure website reports that there are concerns over PPD chemicals, used in conventional hair dyes. “Unless you are using organic hair dye, you are likely to be exposed to PPD chemicals when colouring your locks,” says Mypure. “Figures from the …