Natracare Organic Applicator Tampons Regular x16 Many women are unaware that rayon and rayon-cotton blends are widely used in the manufacture of tampons. Rayon is commonly chlorine-bleached, and is a highly absorbent fibre which rapidly absorbs menstrual blood but at the same time can also dry out the natural protective mucous lining of the vagina. 100% organic cotton non-chlorine bleached rayon-free certified organic Natracare tampons are all made from only certified organic 100% cotton and were the world's first fully certified organic cotton tampons. They are non-chlorine bleached and women can be reassured that they do not contain synthetic materials, such as rayon, or chemical additives such as binders or surfactants. Certified organic cotton removes the risk of direct exposure to residues from chemical pesticides and fertilisers used on traditional cotton. Available in regular, super and super plus absorbencies.