The Global Organic Latex Standard (GOLS) and the Global Organic Textile Standard (GOTS) certify that products are at least 70% organic, as well as free of phthalates, flame retardants, heavy metals, and more.
One of the best parts of GOLS and GOTS certifications is that they assure testing for all parts of a product, from the fibers to the zippers, snaps, and buttons.