Natracare Organic Cotton Tampons Regular20 Pieces Ingredients: 100% Cotton, certified organic by the Soil Association, non chlorine bleached, biodegradable Additional Information Most brands of tampons are made from a mix of rayon and non organic cotton, and are commonly chlorine bleached. Some tampons may even be wrapped in a plastic outer, or be dyed a different colour. Rayon is a highly absorbent fibre which rapidly absorbs menstrual blood but at the same time can also dry out the