100% cotton. Perfume free. Totally chlorine free. Absorbency: Junior: less than 7 grams; Regular: 6 to 9 grams. Super: 9 to 12 grams. Super Plus: 12 to 15 grams. Use the chart to select the minimum absorbency to control your menstrual flow and reduce the risk of getting TSS. Absorbency ranges and term are standard for all tampons industry-wide. Organic standards prohibit any GM material or derivative being used in an organic product. Certified by Soil Association Certification. GOTS: Global Organic Textile Standard. Organic. Why organic tampons? Natracare was developed as a direct response to health and environmental concerns about dioxin pollution caused by chlorine bleaching, the use of rayon in tampons and the extensive use of pesticides on conventionally grown GM cotton. Since 1989, Natracare has been trusted by women the world over, seeking a chemical-free choice in tampons, pads, liners and wipes. Vegetarian Society approved. www.natracare.com. Scan for more information. Organic Soil Association. Biodegradable. Made in Germany.