The ob Organic Super tampons for heavier periods are plastic-free from the tampon itself to the withdrawal string, for reliable and natural protection. The ob Organic Normal tampons are made of 100% certified organic cotton and, with their unique curved grooves, offer a clean and secure feeling, even at night. Furthermore, these organic tampons are free of harmful chemicals (e.g., pesticides), chlorine bleach, and perfume. Furthermore, the packaging is made of 90% recycled materials, and the cardboard is 100% recyclable. They are also certified by ECOCERT and produced according to the GOTS standard.