&SISTERS by Mooncup® Breathable Liners Recommended by gynaecologists to help to prevent thrush, bacterial vaginosis & perimenopausal dryness. Zero plastic. Zero irritants. Biodegrades faster than a banana. Made with Flexi-Fit™ design and a powerful plant-based adhesive to keep you protected and secure. 100% organic cotton topsheet and core. Certified organic by Soil Association Certification (DK14305) according to the Global Organic Textile Standard (GOTS).