Certified Cotton Cover Plastic Free, Perfume Free and Chlorine Free Nordic Ecolabel USDA Certified Biobased Product Vegetarian Society Approved Ethical Award - The Ethical Company Organization Biodegradable Why Natural Pads? Many gynaecologists have advised women with sensitive skin to use natracare sanitary pads to reduce their contact with chlorine bleaches, synthetics and super absorbents made from petrochemicals.