Unilever recently acquired Schmidt’s Naturals for its millennial-friendly natural deodorants, and now the Portland-based startup is taking on another bathroom shelf staple: Toothpaste. On Monday, the ...

A look at Colgate's spin on the age old practice of using charcoal to whiten teeth Taking a break from white, red and blue – shades typically found on toothpaste tubes, Colgate’s new variant of ...