Santal Austral Body Wash: A Ritual of Gentleness and Luxury Santal Austral Body Wash by Matiere Premiere is much more than a simple body cleanser: it is a sensory experience that combines deep cleansing with olfactory refinement. Inspired by the soft and enveloping notes of the Eau de Parfum, this body wash offers a rich and silky foam that pampers the skin, leaving it soft, hydrated, and delicately scented.