@purascans: 🔍Sourced From Public US & EU Data🔍 Independent lab testing of 51 toothpaste brands found lead in 90% of them — including Crest, Colgate, Sensodyne, and "natural" brands sold for kids. Many also contained arsenic and mercury. The metals come in on natural ingredients like calcium and clays that aren't fully purified. Health agencies say there's no safe level of lead, yet because the amounts fall under federal limits, none were recalled. A handful of brands tested non-detect — those are the ones to switch to. Scanned with the Pura app.