Many gynaecologists have advised women with sensitive skin to use natracare products to reduce their contact with chlorine-bleached materials, and products containing synthetics and super absorbents made from petrochemicals. We never add fragrances to any of our liners. Natracare chemical free panty liners are high quality products made from only pure and natural materials that are derived from plant cellulose. They are not chlorine bleached and are free of rayon, plastics and other similar synthetic materials that have a negative impact on our environment. They are comfortable and reliable and available in different styles to suit your needs. The original breathable liner is made so that the skin is kept cool and dry, an especially important consideration for women. The curved liner is more of an hourglass shape for a slimmer fit and the Tanga is great for using with a G-string and has the option of being used with or without the wings.