Natracare ultra pads super with wings 12swomen can be reassured that natracare ultra pads do not contain synthetic materials chemical additives such as binders or surfactants fragrances or dyes and because of the organic and natural materials used are over 95 biodegradable and compostable the absorbent core of the pad is made from forest stewardship council certified pulp fsc and the cover that is next to your skin is certified organic 100 cotton the pads are individually wrapped in