Erewhon’s latest smoothie collab with oral care brand Boka is inspired by toothpaste—but don’t worry, there’s none in it.

Before the modern luxury of toothpaste could be squeezed from convenient plastic tubes, our ancestors used various unique methods to maintain dental hygiene. Historical societies valued clean teeth, ...

A tablet of toothpaste — a great way to eliminate packaging tubes and reduce waste. Photo provided by Alex Houdeshell. Just like any other toiletries we use, toothpaste is designed to be purchased, ...

The researchers at King's College extracted keratin from wool and found that when it came in contact with saliva, the keratin-based paste formed a crystal-like scaffold. That scaffold then attracted ...