Extremozymes
INCI: Thermus Thermophilus Ferment
Reviewed by Rosie · Last updated 18 Aug 2026
Also known as: Extremophile Enzymes, DNA Repair Enzymes, Alteromonas Ferment Extract
Enzymes from extremophilic organisms for skin protection
Addresses
EWG Safety Score
What Is Extremozymes?
Extremozymes are enzymes derived from extremophilic organisms - microorganisms that thrive in extreme environments like hot springs, deep-sea vents, or highly saline conditions. These unique enzymes possess exceptional stability.
These enzymes help repair and protect DNA from environmental damage, particularly UV-induced damage. They support the skins natural repair mechanisms and protect against premature ageing.
The extraordinary stability of extremozymes means they remain active in formulations and on the skin for extended periods.
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