Diatomaceous Earth is a fine white powder made by tiny (microscopic) water creatures that make silica-based shells for themselves. These tiny shells fall to the bottom of lakes and oceans over millions of years, accumulating in massive white deposits that are then mined and crushed to a fine powder. Combining this element with a proprietary blend of essential oils, bathing with the DERMagic Diatomaceous Earth Organic Shampoo Bar provides an anti-microbial, calming and therapeutic effect for dogs with both dry and oily skin. In addition, it is completely safe, using no toxins, preservatives, chemical insecticides, sulfates or other irritants that can aggravate sensitive skin. Green Clean your pets! When you have a wriggly pup in the sink, one hand does double duty with a shampoo bar! Our bars lather beautifully with no sulfates, rinse easily and cleanly, they?re portable meaning no more spills and they smell wonderful. You and your pets will love these, and one 3.5 oz bar will outlast a 12-ounce bottle of liquid shampoo for a great value too! solid formula deodorizes and soothes skin with anti-microbial blend of diatomaceous earth and essential oils. Calms irritated skin and gently cleanses with no toxins, preservatives, chemicals, sulfates or irritants. Perfect for pups that are prone to skin allergies or irritations, and is safe to use anytime your pal needs a bath. Saves money and time since it eliminates spills and messes, and lathers up as fast as it rinses away. Expiration Date: 2025