Silica helps make-up adhere and is also useful in dental hygiene. It can be found in some of our eyeliners, our mouthwash tabs and more.
Silica, also known as silicon dioxide or SiO2, is a colorless, white, chemical compound. Silica is made of the most common elements on earth, silicon (Si) and oxygen (O2). It's found naturally in quartz, flint, sand and amethyst.