Five (5) years of science, beauty, and wellness—made possible by your trust. Thank you.
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Stop Rusting.
Start Glowing.

Clinically Proven

  • More hydrated skin
  • Fewer lines & wrinkles
  • Firmer, bouncier feel
  • Brighter and more even toned

Why It Works:

  • Provide a shield by removing excess iron
  • More proactive than antioxidants
  • Gentler than retinols & acids
  • Boosts sunscreen protection from within
The First Skincare That Targets the Real Cause of Aging: Excess Iron
"The biggest scientific breakthrough in skincare since Retinols in the 1980s."
Joe Gubernick
Former Head of R&D and global CMO, Estée Lauder
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Meet Dr. Xi (Pronounced as “See”)

Former NYU Professor Turned 30 Years of Research into Skincare That Stops Rusting and Restores Your Glow. 

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