Henna (Lawsonia inermis) is a natural plant cultivated in warm and arid regions, valued for its red-orange pigment (lawsone), which is used in body art, hair coloring, and traditional medicine. Known for its cooling and nourishing properties, henna has been part of beauty and cultural rituals for centuries across North Africa, the Middle East, and South Asia. In Morocco, henna holds a special place both culturally and economically. Grown mainly in regions such as the Drâa Valley, Tafilalet, Zagora, Azemmour, and Souss, Moroccan henna is renowned worldwide for its high purity, fine texture, and deep reddish color. It is widely used in cosmetics, hair treatments, and traditional ceremonies, and represents one of Morocco’s most authentic and natural export products. Henna (Lawsonia inermis) is a natural plant from