Henna, derived from the Lawsonia inermis plant, has been used for centuries as a natural dye for skin, hair, and even fabrics ...

Henna, a natural plant dye, is free from harmful chemicals, but if not used properly, it can lead to issues such as breakage and dryness.

PPD is used as a darkening agent to create “black henna.” PPD is approved by the U.S. Food and Drug Administration (FDA) for use in hair dye, but not in cosmetics that are applied directly to ...

PPD is used as a darkening agent to create “black henna.” PPD is approved by the U.S. Food and Drug Administration for use in hair dye, but not in cosmetics that are applied directly to the skin.