36 hours of natural henna and stain progression. Henna Trails uses organic Rajasthani henna powder, tea, cajeput oil, and sugar. Henna paste is left on overnight. Minimal water on the fresh henna stain. Deep burgindy red henna stain tones at 36 hours. This henna will last approximately 7-10 days. Nature's adornment. Chico, California.