The Hidden Connection Between Gut Health, Stress, and Skin

When Your Skin Is Trying to Tell You Something: The Hidden Connection Between Gut Health, Stress, and Skin
Have you ever had a strange skin flare-up and thought, “Where did that come from?”
That happened to me recently—and it turned into a powerful, personal reminder of how deeply interconnected our body systems really are. I’m sharing my experience today in the hope that it might help you connect the dots in your own wellness journey.
Sometimes, the solution lies beyond the contents of your medicine cabinet.
Sometimes, it’s in your gut.
Sometimes, it’s in the way you live.
And yes—sometimes, it’s already in the skincare you own… if you know how to use it intuitively.
The Checkup That Led to an Unexpected Discovery
A few weeks ago, I went in for my annual head-to-toe skin check with my dermatologist. It’s something I take seriously—especially since I partner with a clean Korean skincare company (Riman) and believe strongly in proactive health. My visit was going smoothly until I asked her to examine a strange patch of redness and tiny bumps that had appeared near one side of my mouth and nostril.
It looked like a rash but didn’t itch like one at first. I hadn’t changed products. I hadn’t used anything harsh. And yet… this mysterious irritation had crept in quietly and refused to leave.
After examining it, she diagnosed it as orofacial dermatitis—a condition that often shows up around the mouth, nose, or eyes and can be triggered by things like
- Topical steroid use (which I hadn’t used)
- Hormonal changes
- Toothpaste with fluoride or SLS
- Weather or environmental irritants
- Certain ingredients in skincare or makeup
We went down the checklist together, but none of the usual triggers applied to me. That’s when my former functional wellness coach brain kicked in. I’ve spent years helping people decode the root causes of their symptoms—and I couldn’t ignore what my intuition was telling me: This wasn’t just a skin issue. This was a gut-skin issue.
When the Gut Speaks Through the Skin
Here’s the thing most people don’t realize: your skin is a mirror of what’s happening inside you. Specifically, the gut-skin axis serves as a potent conduit for communication. If your gut is inflamed, your skin often shows it. Suppose your microbiome is out of balance or your gut lining becomes compromised (hello, leaky gut). In that case, toxins and inflammatory compounds can leak into the bloodstream and affect distant organs—including your skin.
And in my case, the timing was a clue.
I’d been working through digestive issues for the last 9 months. We thought we’d finally identified and addressed the root cause, and I had been doing so well. But then… my birthday arrived.
Cue the celebration, right?
I had a celebratory cocktail (yes, alcohol can be a high histamine trigger), and later, in a moment of convenience over intention, I grabbed a few slices of my husband’s Costco organic gluten-free pizza instead of making something more gut-friendly. While these may appear innocuous to an individual with a robust digestive system, they significantly contributed to my low-histamine protocol.
Within days, the rash around my nose and mouth began to appear.
Coincidence? Not likely.

Trusting My Inner Wisdom—Then Ignoring It (Oops)
Even though I knew in my bones this was an internal trigger, I still filled the prescription cream my dermatologist gave me. I told myself I’d just use a teeny bit. After all, the rash was on my face—my literal business card—and I was feeling self-conscious about it.
But almost immediately, I regretted it…
The redness worsened. It began to itch. The texture became angrier and more inflamed. I knew better. I knew my skin was reacting not only to the internal stress but also to something too strong and synthetic for its current delicate state.
That’s when I took a breath, sat myself down, and had the same kind of talk I’d offer a client:
“You already have what you need. You have healing tools. You have calming support. Use what you know works for your skin.”
Enter: My Riman Rescue Routine
Riman skincare isn’t just about beauty—it’s about restoring the skin barrier, balancing skin microbiota, and calming inflammation gently and effectively.
So I pulled out my Two-Phase Oil Mist and Calming Balance Gel—two of my favorite products for anyone dealing with sensitivity, barrier damage, or inflammation.
- The Two-Phase Oil Mist is like a hug for your face. It hydrates and nourishes without overwhelming reactive skin. The mist format ensures lightweight layering and immediate comfort.
- The Calming Balance Gel is loaded with soothing ingredients like panthenol, aloe, and fermented botanicals that help reduce redness and reestablish barrier integrity. Together, these two products were the perfect solution.
Within a day or two:
- The angry red hue faded.
- The itchiness disappeared.
- The bumps shrank to almost nothing.
This morning, I had to lean in close to the mirror even to detect where the flare-up had been.
Building Back Better: Riman Ritual + Gut Reset
Now that the area is calm, I’m gradually reintroducing the rest of my Signature Riman Ritual—step by gentle step. I want to give this sensitive zone time to re-acclimate. That’s the beauty of Riman’s Korean layering philosophy: it meets your skin where it is.
And just as important, I’m recommitting to my low-histamine lifestyle—more than 90/10 adherence. Because what goes in your body shows up on your skin. The more I support my gut with nourishing, anti-inflammatory foods and routines, the more radiant and resilient my skin becomes.
The Takeaway I Hope You’ll Remember
We’re so conditioned to want quick fixes when something goes wrong with our skin. A spot, a rash, a blemish—and we just want it gone. But the truth is, your skin is trying to tell you something. It’s asking for attention, not suppression.
It’s asking for healing from the inside out, not just a topical cover-up. And sometimes—maybe even most times—the products we really need are the ones that support the skin’s natural healing rhythms instead of overriding them. That’s what Riman does so well.
So if you’re experiencing a mystery flare-up, unusual sensitivity, or something just doesn’t feel “right” about your skin, I encourage you to:
- Listen to your body.
- Look beneath the surface.
- Choose skincare that supports your healing—not just your appearance.
If you’re unsure where to start or want to know which Riman products would be best for your situation, please contact me at https://linktr.ee/judybrierhahn. I offer personalized recommendations, and I’ll walk you through how to use these incredible products in a way that makes sense for your skin, even if it’s super sensitive!!
Because healing isn’t just about looking better—it’s about feeling better, too.
And you deserve both.

“I gave in and used just a tiny bit of the prescription—and it made things worse. Turns out, what my skin really needed was right under my nose: Riman. Not just anti-aging, but truly skin-repairing.” – Judy Hahn
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