New York (WRGB) — A new first-in-the-nation law requiring manufacturers to list all ingredients on diaper packaging officially takes effect in New York State, Assemblymember Linda B. Rosenthal announced.
The law, which applies to both baby and adult diapers, mandates that manufacturers disclose a “plain and conspicuous” list of ingredients on every package sold in the state. It was sponsored in the State Senate by Sen. Cordell Cleare.
Assemblymember Linda Rosenthal said,
Beginning today, consumers will have easy access to the list of ingredients used in the diapers they buy for their babies. For too long, a variety of harmful chemicals and additives have been used by manufacturers, potentially exposing babies and adults’ sensitive skin to painful skin irritation, blistering, and other health effects. This common-sense transparency measure will help New Yorkers select the products that are right for them.
Researchers have identified a range of potentially harmful chemicals used in both baby and adult diapers, including volatile organic compounds, phthalates, formaldehyde, parabens, bisphenols, synthetic dyes, and fragrances. Long-term exposure to these ingredients can affect the liver, kidneys, endocrine system, and central nervous system. Some additives are known allergens that may cause rashes or skin irritation.
Under the new law, manufacturers must list all ingredients in order of predominance on the packaging. Noncompliance could result in penalties of up to $1,000 per package, issued by the Office of the Attorney General.
According to the release, New York is the first state in the country to require ingredient transparency for diapers. The measure follows Rosenthal’s 2019 first-in-the-nation law mandating ingredient labeling for menstrual products, a requirement that has since been adopted by manufacturers in other states.
Rosenthal said,
Children are especially susceptible to harm and irritation from some of the hidden ingredients in diapers. Parents should have this information at the ready and be able to choose the products they know will be safe for their families. Whether it is menstrual products or diapers, there should never be secrets about the ingredients used on the most intimate parts of our bodies.



