In 1906, Dr. Mitsumaru Tsujimoto discovered that the liver ... deep sea shark in Japanese waters, contained a large amount of unsaturated hydrocarbon, at the Government Chemical Industrial Research ...

Today, most squalene comes from shark liver—in fact, the name of the chemical even originates from the Latin word for shark, ...

It's derived from squalene, a natural sebum component (aka the oil your skin produces). Originally, squalane was harvested from shark liver. But now, squalane is typically sourced from plants ...

Many ingredients claim to moisturize your skin, but dermatologists say squalene is the real deal. It’s effective, lightweight, and works for all skin types, including sensitive skin. But what ...