4 Ways Quietra

Turns Down the Ringing at Night & Restores a Calm, Quiet Mind

(Without Mouth Guards, Masking, or Guesswork)

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"What you're dealing with isn't just TMJ," Dr. Mercer said, leaning back in her chair.

"It's called Neural Hyperexcitability, and most dentists, ENTs, and TMJ specialists have never been trained to look for it. Because they're taught to protect teeth. Not calm nerves."

She pulled up a simple diagram on her screen.

"Let me show you what's actually happening every night."

She pointed to the first step.

"First, your jaw loads overnight. Stress, tension, posture, it doesn't matter what starts it. Your jaw muscles clench while you sleep, sometimes harder with a guard because the brain treats it like a chew toy."

"Second, that loaded jaw feeds directly into your ear pathway. There's a nerve, the trigeminal, that connects your jaw muscles to the part of your brainstem that processes sound. Every time your jaw clenches, it's sending a signal straight into your auditory system."

"Third, and this is the part nobody's telling you, your brain's volume knob gets stuck on max. The excitatory signals overwhelm the inhibitory ones. Your neurons start firing when they shouldn't. And your brain perceives a sound that isn't there. That's the ringing. That's the fullness. That's why it's louder every morning."

"Wait," I said. "You're saying the guard was never designed to stop this?"

"Exactly." She noded. "Your guard protect your enamel.But it can't reach the nerve pathway that relod the loop every night.Yo'are not fighting a tooth problem.You are fightning an overexcited neural circuit you guard was never build to touch."

I stared at the diagram.

Years of appointments. The dentist. The ENT who said I was "fine." The TMJ specialist who charged $400 to tell me to eat soft foods. The MRI that came back "normal." The $2,000 custom guard I wore every single night.

Teeth protected. Mornings still wrecked.

And the whole time, the real problem was one layer deeper, at the nerve level, where no guard, no splint, and no Botox injection could reach.

"So what actually interrupts the loop?" I asked.

Here's how Noxtee targets all four arms of the Jaw-Ear Reload Loop, and delivers what your guard was never designed to:

1. Blocks the Neural Switch That Keeps Firing While You Sleep

I used to lie in bed at 2am, jaw clenched so tight my temples throbbed, the ring climbing with every heartbeat — wondering if I was somehow making it worse. I was. But not because of "stress." Because of a specific receptor nobody told me about.

Noxtee's foundation is Magnesium Bisglycinate — absorbed at 10x the rate of cheap drugstore magnesium — that sits directly in the NMDA receptor channel, the neural switch responsible for excitatory firing in your auditory system. When this switch runs unchecked overnight, your neurons fire on their own. That's the ringing. That's the fullness. That's why mornings are worst.

Why it matters: Shelf magnesium doesn't cross the blood-brain barrier. It never reaches the receptor. This does.

Shocking stat: A controlled study of 300 military recruits found magnesium provided significant protection against noise-induced hearing damage — the same pathway driving your jaw-linked tinnitus.

💬 "By week two, my mornings were noticeably calmer. Less jaw tension. Less of that awful fullness. I actually cried the first morning I didn't wake up bracing for it." — Rachel M., 34

💬 "Three specialists, two guards, one round of Botox. Nobody once mentioned the nerve level. Noxtee was the first thing that matched the pattern I'd been trying to explain for years." — Danielle K., 41

2. Protects the Nerve Pathway No Guard or Supplement Has Ever Reached

Bedtime used to be the worst part. Lights off. Room quiet. And there it is — louder than ever. You start dreading sleep instead of craving it.

Glycine (3,000mg) does two things at once. It's the brain's natural brake pedal for the auditory circuit — the thing that tells overexcited neurons to stop firing. In people with tinnitus, that brake is worn down. Glycine restores it.

At this dose, it also lowers your core body temperature — which is how your body falls asleep faster and stays there.

One ingredient. Two jobs. Calms the circuit. Fixes the sleep.

"I used to dread bedtime. The ringing didn't disappear — but I stopped waking up at 3am with my ear pounding. That alone changed everything." — Nick T., 42

3. Restores the Brake Pedal Your Auditory System Lost

Every night, same ritual. Pillow adjusted. Guard in. Eyes closed. And then the waiting — jaw already tightening, knowing that by morning the ear would be screaming and the fullness would be back.

I started dreading sleep instead of craving it.

Glycine (3,000mg) is the primary inhibitory neurotransmitter in the exact brainstem region that generates phantom sound. In noise-exposed subjects, this region shows depleted glycine receptors — meaning the brake pedal that's supposed to stop your auditory neurons from misfiring is worn to nothing.

At this dose, Glycine also lowers core body temperature to promote faster sleep onset — so the same ingredient that calms the auditory loop helps you fall asleep and stay there.

Why it matters: Your guard protects teeth while you sleep. Glycine calms the neural firing while you sleep. Different layer. Different job.

"I used to dread bedtime. The ringing didn't disappear — but I stopped waking up at 3am with my jaw locked and my ear pounding. That alone changed everything." — Nick T., 42

4. Breaks the Feedback Loop That Makes the Ringing Louder

Quiet office. Deadline focus. And then — there it is. That high-pitched tone cutting through the silence.

The second I noticed it, my jaw clenched. The second my jaw clenched, it got louder. And the louder it got, the harder I clenched.

I couldn't tell if the stress was causing the ringing or the ringing was causing the stress. It didn't matter. They fed each other.

L-Theanine (200mg) boosts GABA and shifts your brain waves from anxious to calm without sedation. It reduces the stress-driven clenching that feeds the jaw-ear pathway and lowers your brain's emotional reactivity to the sound.

Why it matters: The anxiety about the ringing is literally making the ringing louder. This breaks that loop.

"I didn't realize how much of the problem was the spiral — hear it, clench, hear it louder, clench harder. Once the panic broke, my mornings got quieter on their own." — Megan S., 36

Warning Signs Tonight Is Going to Reload the Loop:

Jaw feels tight or "locked" before you even get into bed

You caught yourself clenching during a stressful call, at your desk, or in traffic today

You woke up this morning with a sore jaw, temple headache, or a bite that felt "off"

Your ear feels full, plugged, or pressurized — and no doctor can explain why

The ringing changes when you clench, yawn, or move your jaw side to side

Your neck and shoulders carry tension that feeds straight up into your jaw

Important: Every night the loop runs unchecked, your brain treats the signal as more permanent — and recovery takes longer.

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Helps quiet an overactive mind & supports deep, natural relaxation
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Supports stress resilience & reduces daily nervous tension

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I used to lie in bed and wait for it — that moment when the lights go off and the ringing becomes the loudest thing in the room. I'd start bracing before I even turned out the lamp.

Week one, I noticed I stopped waiting. By week three I was falling asleep before I remembered to check if it was loud. My husband asked what changed because I stopped tossing.

I still hear it during the day sometimes. But the brake pedal thing is real. Something switched off the 3am panic.

— Jessica M.

Research-backed ingredients featured in

Why Sleep & Neurology Specialists Recommend Noxtee

I was skeptical. Then I looked at the glycine receptor research — the evidence is real. Glycine, magnesium bisglycinate, and saffron each hitting a different arm of the same mechanism. That's a clinical intervention.

— Dr. Jennifer Park,

Au.D. Clinical Audiologist

The night guard protects the teeth. It does nothing to the auditory nervous system. That's the level where the ringing actually lives — and that's exactly what Noxtee is formulated to address.

— Dr. Sarah Malone,

MD Sleep Medicine Physician

Tight jaw. Ear louder than when you fell asleep. That's not stress. That's your auditory brainstem running hyperreactive overnight. I recommend Noxtee to patients who are done being told to just manage it.

— Rachel Osei, MSN,

RN Neurology Practice

Real Women. Real Results

I’ve struggled with stress and restless nights for years, and this is the first product that actually made a difference. Within a week, I noticed I was falling asleep faster and waking up less during the night. I feel calmer during the day too. This is now part of my nightly routine.

Alisa G.

I didn’t expect such a noticeable change. My mind used to race constantly, especially at night. After taking this for a couple of weeks, I feel much more relaxed and focused. It’s like the mental noise finally turned down.

Sarah M.

Work stress used to carry into my evenings and affect my sleep. Since using this, I feel more balanced and less tense overall. My jaw tension is even better, which I didn’t expect. Definitely recommend if you deal with daily stress.

Jessica L.

I feel more in control, less overwhelmed, and just generally better. Sleep is deeper, mornings feel easier, and I don’t have that constant anxious feeling anymore. It’s subtle but powerful.

Lauren B.

Real Customers. Real Results

I’ve struggled with stress and restless nights for years, and this is the first product that actually made a difference. Within a week, I noticed I was falling asleep faster and waking up less during the night. I feel calmer during the day too. This is now part of my nightly routine.

Alisa G.

I didn’t expect such a noticeable change. My mind used to race constantly, especially at night. After taking this for a couple of weeks, I feel much more relaxed and focused. It’s like the mental noise finally turned down.

Sarah M.

Work stress used to carry into my evenings and affect my sleep. Since using this, I feel more balanced and less tense overall. My jaw tension is even better, which I didn’t expect. Definitely recommend if you deal with daily stress.

Jessica L.

I feel more in control, less overwhelmed, and just generally better. Sleep is deeper, mornings feel easier, and I don’t have that constant anxious feeling anymore. It’s subtle but powerful.

Lauren B.

Imagine in just 60 days:

✔ Waking up and your jaw isn't locked. The ring isn't screaming.

✔ Lying in a quiet room without dreading the silence

✔ Getting through a stressful day without catching yourself clenching

✔ Sleeping through the night without the 4am ambush waking you up

Because every night the loop runs unchecked, your brain treats the signal as more permanent. Every week of delay lets the pattern dig deeper — and mornings start further behind.

But when you start Noxtee tonight… you stop waking up behind.