Aromatic Spice Formula (P73) Emulsified Oils of Wild Oregano Bay Leaf Sage and Clove in a Sea Salt & Springwater Base Non-Addictive Sinu-Orega is a natural nasal wash powered by potent spice extracts. These powerful extracts are combined with pure sea salt in a spring water base the ideal wash and inhalant for the nasal membranes and sinuses.