Eco by Naty wipes are made by natural and renewable material with 98,5% pure water. As all Naty wipes (except Lightly Scented) they are free from fragrance and harmful chemicals, their natural power soothes even the most sensitive baby bottom. They have been carefully designed to be gentle on the babies? sensitive skin. Because they are hypoallergenic, they don?t irritate the skin and are safe for use on sensitive skin.