Thermus:

All day Vitalizing Skin Care

Tap into the wonders of natural fermentation – The first step for a skin care regimen using natural fermented cosmetics.

You can see the purity from the listed ingredients on the package.  Thermus All day Vitalizing line is nature-friendly. The main ingredient – a fermented extract from Thermus Thermophillus, one of the oldest living microorganisms on Earth (around 3 billion years old!) and known for its ability to retain moisture in some of Earth’s hottest environments.

Thermus is a cruelty-free brand.