Based on Clinical Research
The Hidden Hormone Silently Destroying Your Brain, Your Inner Ear, & Your Energy RIGHT NOW
And the Natural Ancestral Herbs Thousands of Women Are Using to Fight Back
By Cassandra Rodgers | November 27, 2025
Estimated 5-7 Minute Read
Jennifer thought her brain fog and the ringing in her ears were just part of getting older.
This 48-year-old office manager from Georgia had been dealing with them for so long, she'd accepted them as normal.
The way she'd walk into a room and stand there with no idea why. The ringing so loud at night she once opened the front door, sure an alarm was going off. The second coffee by 2pm — and still dozing on the couch before dinner.
"I just figured this was my body now. Menopause hit and I lost me.
My memory, my focus, my ability to sit in a quiet room without that ringing. But what else could I do? Every test came back normal."
But Jennifer's "getting older" problems weren't random at all. And she's not alone…
Look, The Symptoms You Think Are Normal... Aren't
Do any of these sound familiar?
Most women over 40 experience at least three of these symptoms regularly.
They blame menopause, stress, or just getting older. They try more meds, a stronger coffee, sticky notes & phone alarms, or another round of "normal" blood tests to address each problem separately.
But what if all these problems had the same hidden source?
What if scientific research shows that millions of women are walking around with a rogue hormone silently attacking their body right now — and they have no idea?
The Silent Saboteur Inside Your Body
If you've experienced at least two of the symptoms I mentioned before…
Then here's what's really happening.
Your body is being hijacked by a hormone called ET-1.
You see, according to researchers in the Journal of Clinical Endocrinology & Metabolism, as women age — especially during and after menopause — an enzyme called endothelin-converting enzyme goes into overdrive.
It converts a harmless protein in your blood vessels into a constricting hormone called ET-1 (endothelin-1).
And you have no clue it's happening…
Medical researchers have found that this rogue hormone is literally attacking you from the inside, doing damage 24/7.
It is literally:
It's like having a saboteur inside your own body who's quietly dismantling everything — your brain, your inner ear, your energy — while you blame it on "just getting older."
No wonder you can't recall what you were just saying, the ringing starts the second the house goes quiet, and you're reaching for a second coffee by 2pm.
You see, it's actually not your fault.
Because your body is under attack from the inside… and you didn't even know it.
You Shouldn't Be Losing Your Focus…
But There's an Enzyme That Won't Stop Making ET-1
Here's what makes it even worse...
The enzyme that creates ET-1 — endothelin-converting enzyme — doesn't just make it once. It never stops producing it.
Scientists discovered that this enzyme acts like a factory that runs 24 hours a day, 7 days a week, pumping out ET-1 nonstop. And every hour it runs, the vessels in your brain squeeze tighter, your inner ear gets less blood, and your energy drains a little more.
Think of it like a faucet that's been left running. You can mop the floor all day long, but until you turn off the faucet, the flooding never stops.
That's why nothing you've tried has worked to fix those symptoms.
It mops the floor. ET-1 is still running the faucet.
They feed the cells, but ET-1 is still clamping the vessels that carry them there. Like watering a plant with a rock on top of it.
They cover the sound, but ET-1 keeps squeezing the blood flow to your inner ear.
They measure your hormones while ET-1 keeps doing damage in the lining — the one place nobody checks.
ET-1 literally hides behind that enzyme factory while you waste hundreds on treatments that never reach the real problem. And when you stop, the symptoms come back worse.
It's like ET-1 has built a factory in your body…
And it will NOT stop producing until something shuts it down.
The Discovery That Changes Everything
This is where Jennifer's story takes a turn that could change yours too.
After years of just "dealing with it," Jennifer found something that actually worked.
She discovered a medical study that shocked her:
Researchers published in the journal Menopause conducted a randomized, double-blind study on 72 postmenopausal women struggling with the same symptoms.
They gave half of them 3 grams of Korean red ginseng, every single day, for 12 weeks straight.
The results were shocking.
The ginseng group saw a 30% drop in menopause symptom scores.
Not "felt a bit better." Not "slowed it down."
30% FEWER SYMPTOMS.
And the researchers confirmed exactly why: ginseng naturally switches your blood vessels back to making nitric oxide — the signal that shuts ET-1 down at the source. ET-1 says "clamp." Nitric oxide says "open."
It literally shuts down the factory.
No more ET-1 clamping the vessels in your brain. No more ET-1 choking your inner ear. No more ET-1 draining your energy.
One woman had dealt with brain fog for three years — every test "normal," every doctor a shrug. Three weeks later, she walked upstairs, remembered why, and cried in the hallway.
Another had ringing so loud at night she slept with a fan on and a podcast playing. Two months later, she turned them both off and lay in a quiet room for the first time since her forties started.
But here's where it gets interesting…
The ginseng used in these studies wasn't just ANY ginseng.
It was red Asian ginseng — Panax ginseng root, steamed and dried the way it's been done for a thousand years — rich in specific compounds called ginsenosides that switch nitric oxide back on.
And here's what nobody tells you: concentration is EVERYTHING.
Most "ginseng" at the health store isn't even the same plant.
"Siberian ginseng" is a different species entirely — it has zero ginsenosides. American ginseng is a cousin with a different profile. And most of what's left is raw, unsteamed root with a fraction of the active compounds.
That's like trying to put out a fire with an empty extinguisher. Sure, it's the right tool — but there's nothing inside that actually works.
The ginseng that actually shut ET-1 down and cleared the fog in these studies was steamed red Panax ginseng and combined with ginkgo biloba — another powerful natural signal protector.
Think of it like this: Store bought ginseng is a water pistol. Red Panax ginseng with ginkgo is a fire hose aimed directly at the ET-1 factory. Once that factory is shut down, the vessels in your brain open up. Your inner ear gets its blood back. Your energy comes back.
So how do you ACTUALLY shut it down for good?
The Two-Step Attack That's Changing Thousands Of Women's Lives
Remember Jennifer?
She discovered that shutting ET-1 down is only half the battle. You also need to repair the damage ET-1 has already done — or the fog stays, the ringing stays, and the crash keeps coming.
That's why the most effective approach uses TWO powerful compounds working together:
Rich in ginsenosides (standardized to 7%), it naturally switches your blood vessel lining back to making nitric oxide — the signal that shuts ET-1 down at the source. Think of it as cutting the power to the factory.
While ginseng stops NEW ET-1 from taking over, ginkgo blocks the ET-1 that's already circulating — preventing it from clamping the vessels in your brain, your inner ear, and energy. It also calms the stress response so your body can finally heal.
Studies show it's so powerful at blocking ET-1 that the effect held for two weeks after people stopped taking it — without the side effects.
Together, they're like a one-two punch that ET-1 can't survive.
"My doctor had me on three different things — SSRIs, earplugs, and Magnesium. Nothing worked because they were treating symptoms, not the ET-1 causing them. Three weeks after starting red ginseng with ginkgo, I sat through an entire meeting without losing my train of thought for the first time in two years. I literally cried."
Denise W. | Verified Buyer
While you're spending thousands on band-aid solutions, the real problem keeps getting worse.
Finally, A Solution That Actually Works
Remember that clinical study I mentioned?
Where women saw a 30% drop in menopause symptoms by shutting ET-1 down?
Well, one company took that exact approach — steamed red Panax ginseng — and combined it with ginkgo biloba extract to create the perfect ET-1-destroying combo.
It's called KORE® Ginseng + Ginkgo Biloba Capsules.
And it's changing lives.
Unlike the raw, unsteamed ginseng at health stores, KORE contains true red Korean Panax ginseng, standardized to 7% ginsenosides — the ET-1-silencing compounds that actually work.
Plus ginkgo biloba extract to double down on ET-1 destruction and help your body repair the damage.
The best part?
It's not some sketchy supplement made in someone's garage.
Real People, Real Results
I'd lose a word mid-sentence and walk into a room with no idea why. Every test came back normal. About three weeks on KORE my words stopped disappearing and I can actually think again.
Dana R. | Verified Buyer
I was on my second coffee by 2pm and still dozing on the couch after work. Now the afternoon crash just doesn't come. My energy is steady all day, no jitters.
Michelle K. | Verified Buyer
The ringing started a month before my 40th, along with the fog and the panic. Doctors said anxiety. My mornings are quieter, my head feels clearer, and I'm sleeping through the night again.
Laura B. | Verified Buyer
Here's What Nobody Tells You
When you start shutting ET-1 down, your body goes through a reset period.
Some people notice a mild headache in the first few days, or feel warmer than usual — as blood starts reaching places it hasn't in years. A few feel more awake than they're used to, which is why we say take it in the morning.
This is actually GOOD NEWS.
It means the ET-1 factory is shutting down and your vessels are opening back up. Blood is reaching the cells behind your focus, your inner ear, and your energy for the first time in years.
Most people start noticing clearer mornings within 2-3 weeks. By week 6-8 is when the transformation happens — words that come when you reach for them, quieter nights, and energy you forgot you could have.
TRY KORE RISK-FREE FOR 90 DAYSYour Body Is Begging You To Listen
Right now, your body is sending you signals. Those symptoms aren't random. They're not "just menopause." They're not "just aging."
They're WARNING SIGNS.
Every day you ignore them:
But imagine reading a whole book again. Not stopping after two pages because nothing is sinking in.
Remembering — really remembering — the details when your daughter says "remember when."
Lying in a quiet room at night without a fan, a podcast, or a single ring.
Looking in the mirror and seeing the woman you remember.
That's what life is like when ET-1 is finally shut down.
The Decision That Changed Everything
Jennifer made her decision after years of suffering.
"I'd already spent thousands on doctor visits, HRT, sleep meds, blood tests that came back 'normal.' What's another $45? Especially with a money-back guarantee."
Three weeks later, she got through a full meeting without losing the thread. Six weeks later, she finished a book for the first time in two years. She stopped keeping sticky notes on the kitchen counter.
Two months later, she slept in a silent room — every night.
Six months later:
"I feel like ME again. I didn't realize how much I'd lost until I got it back. My focus. My silence. My energy. My confidence. I look in the mirror now and I actually smile."
TRY KORE RISK-FREE FOR 90 DAYSIt's Time To Shut Down The ET-1 Factory
Look, that ET-1 in your body isn't going anywhere on its own.
The enzyme keeps running. The factory keeps producing. Your words keep disappearing. Your ears keep ringing. Your energy keeps draining.
You can keep treating the symptoms while ET-1 quietly destroys everything from the inside.
Or you can shut it down once and for all.
KORE comes with a 90-day money-back guarantee because once you see what life is like when ET-1 is gone — when your words come back, your nights go quiet, and you feel like yourself again — you'll never want to go back.
Don't wait another day. Your focus is too important. Your memories are too important. Your peace is too important. YOU are too important.
Order KORE® Ginseng + Ginkgo Biloba Capsules Now — The only formula with Red Korean Panax ginseng standardized to 7% ginsenosides plus ginkgo biloba extract.
TRY KORE RISK-FREE FOR 90 DAYSP.S. Clinical research shows 93% of women in menopause report memory problems, and postmenopausal women carry over 60% more ET-1 in their blood than they did before. If you have 3 or more symptoms from the list above, ET-1 is almost certainly the cause. KORE uses red Panax ginseng combined with ginkgo biloba — the same natural ET-1 silencers shown to cut menopause symptoms by 30% in clinical studies. Most customers report clearer mornings within the first 3 weeks. But supplies are limited — true red ginseng root takes years to grow and a slow steaming process to prepare, and we can only produce so much. Don't let another day go by losing words you used to have. Order now while it's still in stock.