The over-used marketing ploy "all natural" usually makes me want to run the other direction. It has very little meaning in reality: for example, arsenic can also be
considered "all natural" as google explains below, yet you wouldn't want to rub it on you or your pets. "All natural" tries to imply safety but it's no guarantee. You
could even consider that carbon monoxide is "all natural", lol. Breathe deep?

"Arsenic is a natural element that can be found in rocks and soil, water, air, and in plants and animals. People can also be exposed to arsenic in the environment from some agricultural and industrial sources.May 1, 2019"