Dr. Bronner s Magic Soaps Fair Trade and Organic Castile Liquid Soap is made with a moisturizing formula that contains vegan-friendly ingredients. It has a smooth and luxurious consistency that produces a rich emollient lather. After rinsing it off it leaves your skin feeling soft and smooth. This tea tree liquid soap doesn t contain any synthetic detergents or preservatives. It comes in a 1-gallon size for long-lasting use.