This super sensitive detergent is biodegradable, hypoallergenic, not tested on animals and is made from just one ingredient…sodium carbonate! I also love that it comes in a recyclable cardboard box, so it is helpful to our planet too. After switching to this laundry detergent, my itchy skin has resolved and I my clothes smell fresh without the presence of toxic fragrances. The Environmental Working Group gives this product an A. Find it here.