Bambo Nature baby diapers are the very best performing disposable diaper on the market according to babygearlab, ethical consumer and GHIST. Certified free of all dangerous chemicals. 0 Percent phthalates, 0 percent organotins (mbt, dbt, tbt), 0 percent heavy metals, 0 percent cl (chlorine), 0 percent hcho (formaldehyde), 0 percent colophonium, 0 percent azo-pigments, 0 percent pvc and 0 percent substances known as harmful to health or the environment. Certified free of all known allergens or substances classified as locally irritating, sensitizing, carcinogenic or mutagenic. 0 Percent toxins Bambo Nature has earned the Nordic swan eco-label, asthma-allergy Denmark, FSC and over 20 environment and social labels ensuring that our products are safe, Bambo Nature diapers are approximately 80 percent biodegradable, all wood pulp is derived from sustainable tree farms and the manufacturer has released a life cycle assessment proving a reduced amount of emissions and almost no waste. To help minimize impacts on the environment and our health, the manufacturer has voluntarily elected to undergo rigorous environmental inspections of their products. The setting of criteria is based on an assessment of impacts during the whole life-cycle from raw material to production, consumption and waste. Bambo Nature baby diapers are hypoallergenic and certified free from harmful chemicals.