Esta Be' is acidic water made with no chemicals with variations 2.5pH and 5 pH. 5pH is used for mild skin ailments such as mild eczema, mild psoriasis, mild acne, mild skin irritations. 5pH can also be used as a toner and perfect for hydrating the skin. 2.5pH is more for severe cases of eczema, psoriais, acne, etc. 2.5pH can also be used as a disinfectant for hands and surfaces with no smell or chemcials.