What is Henna Powder? Henna (Arabic: حِنَّاء‎), also known as Mehndi in Hindi, and Chinah in Hebrew, is a dye prepared from the plant Lawsonia inermis, also known as hina, the henna tree, the mignonette tree, and the Egyptian privet , the sole species of the genus Lawsonia. Feature: 100% chemical free all natural herbal henna The only ingredient is 100% pure henna …