Henna for Hair discusses the risks of using chemical hair dye, and the epidemiology of millions of cases of hair dye allergy and introduces the solution for allergies to chemical hair dye and associated chemical sensitivities.
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Index of specific topic pages in this chapter:
Page 3: Ancient Sunrise® Henna for Hair: Foreword
is NOT black. Mapping the use of ‘black henna’ temporary tattoos
Page 9: The epidemic of PPD sensitization and the urgency of using pure henna
Page 18: Stylists and PPD Sensitization
Page 20: Appendix I: Cross Sensitizations to Para-Phenylenediamine
Page 21: Appendix II: Incidents