Penhaligon's Babylon is a 100 ml Eau de Parfum (EDP) from the brand's prestigious Trade Routes Collection. Launched in 2019, it is a warm, oriental-spicy unisex fragrance inspired by the ancient world and the bustling spice markets of the East. It is often compared to high-end scents like Guerlain Spiritueuse Double Vanille for its smooth, smoky vanilla character.