The Beautyblender is made of sponge foam and dye, with the sponge being made from polyurethane, a petroleum-based product. The polyurethane requires refinement of crude oils, copious amounts of water, chemicals, and other stabilizers. The Beautyblenders ingredients are not listed on their website, but they can be found on the packaging of the product. The dye used in the Beautyblender is non-toxic and water-soluble. The blendercleansers provided by Beautyblender are effective in protecting against 99.7% of harmful germs for up to 24 hours, even if stains are left behind. The blendercleanser solid is a travel-friendly alternative to the liquid blendercleanser, and it comes with a custom grid to dry the Beautyblender and deep clean brushes. The Beautyblender Pro is an edgeless, reusable, high-definition cosmetic sponge applicator in the pro-favored shade of black.