1. United States
2. Mich.
3. Letter

Independent lab testing released this month by Lead Safe Mama, LLC found that 90% of tested toothpastes — including many marketed for children — contained detectable levels of lead. Over half contained arsenic, and nearly half contained mercury or cadmium. These products are widely sold in the U.S., often labeled as “natural” or “safe.” One of the products tested, Tom’s of Maine Kid’s Silly Strawberry toothpaste, is one my children used for years. It was found to contain 240 ppb of lead and 40 ppb of arsenic. My daughter has a history of reactive arthritis and a dysregulated immune system — and now I must consider whether a trusted daily-use product may have contributed to her condition. Adding to the concern, the FDA issued a warning letter in November 2024 following an inspection of the Tom’s manufacturing facility. That inspection uncovered serious microbial contamination in production water (Pseudomonas aeruginosa, Ralstonia insidiosa) and mold-like substances near equipment. This is not an isolated issue — it reflects a regulatory blind spot. Despite daily use and potential ingestion, toothpaste is not held to the same contaminant limits as food, water, or drugs. Parents should not need to rely on independent investigations to know whether children’s products are safe. I urge you to take action by: • Supporting legislation to establish toxicant limits and mandatory testing for toothpaste and personal care products • Strengthening FDA enforcement capacity to ensure timely inspection and response • Exploring national disclosure laws similar to California’s Proposition 65, empowering families to make informed choices This issue deserves urgent attention. I would be grateful for any steps your office can take to protect consumers — especially children — from preventable toxic exposure.