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We’ve discovered
the #1 cause of
skin aging

And we have the patented solution that
can remove it, help repair the damage and
rejuvenate the skin.


We’ve discovered
the #1 cause of
skin aging

And we have the patented solution that can remove it, help repair the damage and rejuvenate the skin.


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Scientist Formulated

30+ years of research

3rd party tested

Clinically Validated

Patented Technology

Unique formulation developed over 7+ years with chemically incompatible ingredients

Cruelty Free

Never tested on animals


Excess iron accumulates on your skin resulting from age, makeup, menopause, pregnancy, and environmental factors. This excess iron is the cause of oxidative damage and visible signs of aging. Only i-On By Dr. Xi® offers a breakthrough solution. Our patented skincare technology obstructs the formation of oxidants by removing iron from the surface of the skin, thereby preserving your skin’s natural beauty.  While others rely on antioxidants to repair damage afterward, we proactively shield your skin, halting oxidative stress before it begins.

Our Science

i-On by Dr. Xi is a bio-tech revolution rewriting the script of aging. We address the secret enemy within: excess iron.

Why isn't everyone talking about Iron? Probably because we know too little iron is bad for us, but too much must be ok - right? Actually no, that's not right at all and too much iron is the secret aging accelerator damaging your skin health.

Learn Our Science >

Introducing Patented DII® Technology: Your Skin’s Bio-Tech Shield

A revolutionary skin shield born from over three decades of Dr. Xi's pioneering research. Beyond guarding against makeup and environmental pollutants, DII tackles the distinct hurdles of midlife transitions and pregnancy, addressing aging at its source. By delicately binding and eliminating excess iron from your skin, DII detoxifies, awakening your skin's innate capacity for renewal and vitality.

Learn more about DII® >

Healing The Past, Securing The Future:

The power of DII goes beyond its present action. It helps to repair past damage caused by iron-fueled free radicals, smoothing lines, erasing dark spots, and restoring elasticity. Simultaneously, it acts as a vigilant guard, helping to prevent future attacks and offering both restorative and preventative benefits. It's never too soon or too late to claim your skin's ageless potential with i-On By Dr. Xi.

Learn more about DII® >

What is Ferritin, and why is it essential for you to know about it?

Ferritin, the iron storage protein in all of us, has critical importance to your own health and longevity – including skin aging.

Learn more about Ferritin >

Treat yourself to high-performance skincare today and rewrite your skin story.

What Customers Are Saying

Helped heal my skin. My skin seemed to be bumpy and rough.This product softened my face and healed most of the bumps on my skin and made it smoother in just 5 days. Glad I tried it. I absolutely love the cleanser. Does not dry out my skin.

Carol R.

I LOVE THIS PRODUCT! I got the sample and never want to be without it now. My skin looked better after the first night. Smoother, tighter, glowing. I have ordered both the skin and eye cream. It is a game changer as far as I'm concerned. I'm 62....creeping up on 63. BTW--a little goes a LONG way.

Mindy E.

Loved this product. I have some very deep wrinkles around my mouth that showed little improvement, but overall, my skin tone seems more even and feels soft and plump after two week trial.

Birgit A.

The latest iron insights