100% Super Natural & Pure. Looking for the strongest henna on the planet? This just might be it- according to all our henna aficionados. Grown in the Sahara Desert, Egyptian Henna Powder gives a fast, deep stain to hair strands as it makes hair stronger. A lot of henna powders and most prepared henna products contain toxic dye. Egyptian Henna Powder is dye free. Scroll down to discover more. Size:8 oz. extra_field_1 Did you know that the ancient Egyptians were discovered to have dyed their skin, hair and nails? The leaf powder was even used to break fevers when applied to the heels. Our customers, true henna aficionados, tell us that Shea Terra's Egyptian Henna Powder is the strongest henna powder they have ever used.