No Animal Derived Ingredients or Animal Testing Vegetarian/Vegan Gluten Free Biodegradable Formula Cruelty Free Leaping Bunny As gentle as it is effective, Desert Essence Castile Liquid Soap for hands, face, and body soothes and smoothes your skin as it cleans. Desert Essence Castile Liquid Soap with Eco-Harvest Tea Tree Oil is skin friendly and provides consistent performance you can depend upon. Our Castile Soap, which is made from Coconut and other vegetable oils, gently washes away dirt and impurities. Olive Oil moisturizes the skin and Eco-Harvest Tea Tree Oil reduces oil and diminishes imperfections. The result is skin that looks and feels smooth and silky.