This soap is created with a combination of red Australian clay and patchouli oil. The soft clay stimulates blood circulation to fight inflammation, and also acts as a natural exfoliant. It’s also a rich source of fatty acid that helps replenish and sooth the skin. Patchouli oil is used for treating skin conditions such as dermatitis, acne, or dry, cracked skin. This line of Earthen Myrra soaps is for people who like a strong woodsy aroma. At Earthen Myrra, we follow a traditional soap making technique call theCold Process Method. It takes 4 weeks to cure. Usually all the soaps are made in small batches on regular basis to maintain the stock. Shelf life: 8 Months( its safe to use even after 8 months but since these are natural soap bars and are all scented with essential oils only, the fragrance fades away.