With Cotton Naturally Absorbent Prevents Skin Irritation Soil Association Global Textile Standard Made with Materials ICEA Biodegradable Healthy for You and the Environment Heavy Flow - Nigh Chlorine Free Biodegradable Vegan Ok 10 Menstrual Pads Organyc is ideal for women who want to avoid any contact with synthetic materials on the skin and feel fresh, safe and clean, while choosing a hypoallergenic product without any negative effect on the environment. Over 80% of women who react to contact with plastic and synthetic materials have reported that they prefer Cotton. You will feel the benefits of cotton within the first month of use. Topsheet made of 100% certified cotton Safe & comfort wings Absorbent core made of 100% certified cotton, breathable Ultrathin and individually wrapped Made with certified cotton/83% biodegradable biopolymer/ biodegradable 17%.