for those who aren’t clicking the article, they annoyingly don’t show the numbers, but here are the regulatory levels mentioned:

Federal Baby Food lead limits: 10 parts per billion.

California Baby Food lead limits: 6 parts per billion.

FDA Toothpaste lead limit: 10,000 ppb for flouride-free and 20,000 ppb for flouride toothpaste

None of the tested toothpastes exceeded the FDA limits

Washington state enacted a 1,000 part per billion law and several toothpastes exceeded that limit

Fun fact, the ingredient hydroxyapatite in toothpaste comes from cow bones