Para-Phenylenediamine (PPD)

Para-Phenylenediamine (PPD): Recently, health experts have raised concerns over the widespread use of para-phenylenediamine (PPD) in commercially available henna.

• About Henna: The ancient art of applying henna has long been cherished in Indian culture as a symbol of joy, purity, and new beginnings.

o Traditionally made from the leaves of the Lawsonia inermis plant, natural henna is valued for its reddish-brown hue and its cooling, soothing effect on the skin.

• About PPD:A synthetic chemical commonly found in hair dyes.

o Legal Status: While it is allowed in low concentrations for hair applications under global safety guidelines, its use on the skin is banned in many countries.

• Health Risks of PPD Exposure:

o Skin reactions: Intense itching, burning, redness, inflammation, swelling, fluid-filled blisters, and ulcers.

o Permanent Effects: Can lead to permanent scarring or pigmentation changes.

o Sensitization: Repeated exposure to PPD can cause long-term allergic reactions. Once sensitized, individuals may react to various products such as hair dyes, textile dyes, rubber products, and certain adhesives, drastically impacting daily life.

---