Millions of years
Skin's evolutionary struggle...what's that?
200 million years ago, our skin did a lousy job not only in adapting to different climate conditions but also in repairing and renewing itself. Fast forward into the 21st century, medical research surprisingly discovered that skin has evolved way beyond what scientists thought was possible.
Your complexion is made up of dead skin cells. What we didn’t know until recently is that these dead skin cells are also biochemically alive and change in different climates. This evolutionary phenomenon is called the Natural Moisturizing Factor (NMF).