Our nappies are made from a combination of plant-based and plastic materials. Where possible we have replaced non-renewable materials with alternatives from renewable sources, whilst ensuring we also maximised safety, comfort, and the performance of the nappy for your baby. The absorbent core is made from FSC certified natural wood fibres and other absorbent materials. Pura nappies are 100% free from chlorine, and do not contain perfume, lotion, or natural latex. Unfortunately, it is not currently possible to replace all plastic in disposable nappies, so our nappies are not 100% biodegradable. We are working with our suppliers to improve our nappies and will continue to replace non-renewable materials with renewable materials.