Certified organic cotton pantyliners, no toxins or chlorine bleaches. 100%-plastic free. Hypoallergenic. We use GOTS organic cotton only. No fillers. No covers. No SAPS. Organic cotton core. Organic cotton anti-leak and anti-pilling security-cover, woven. Plant-based backing. Glue free. Potato-starch film wrap. Totally biodegradable. Certified ICEA-sustainable Packaging: FSC-certified ORGANIC PANTYLINERS 24 Ultrathin Fresh, clean, organic and barely there.