The OEKO-TEX® label is comprised of different third-party certifications that guarantee that the product (usually a type of textile) is completely free of harmful substances. The most commonly found label is the Standard 100 by OEKO-TEX®. This label means that all the components of an end product (including materials, threads, trims, zippers, linings, buttons, dyes, coatings…) have been rigorously tested for toxic chemicals and deemed safe.