Brushing your teeth with toothpaste made from human hair may not sound appetizing, but it could be the future of dental care. Not full strands of hair, of course. According to New Atlas, a study at ...

Toothpaste is a daily staple in more than 300 million Americans’ oral hygiene routines, and more people are looking for sustainable oral care products that are made with safe ingredients and reusable ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Katie Okamoto Katie Okamoto is an editor focusing on sustainability. She’s ...