Our foaming castile soaps are pre-diluted for easy refill of foaming dispensers. They are concentrated but mild to the skin. Can be used for all-purpose applications but recommended for hand washing. Eco-Friendly. Castile soap is made with organic vegetable oils and aloe in combination with (optional) essential oils and/or all natural fragrances (no synthetics). With the unscented castile soap, you can easily add your own essential oils too for a non toxic cleaner. Biodegradable, Non-GMO. No Phthalates, No Sulfates, no synthetic preservatives, fragrances or colors No Thickeners or detergents. Only pure saponified oils and organic aloe. Vegan Certified and Cruelty Free Certified Made In USA from a family owned 17+ year old company