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4.8/5 from 1,339 reviews

7 reasons why she notices the burps even when the medication is working.

You're finally seeing progress. Then she mentions the burps or pulls away from a kiss. You brush, rinse and chew gum, but the taste comes back. Neath supports digestion and freshness from within, one capsule a day with food.

A woman recoils from her partner’s unpleasant breath as he leans close in the kitchenTry Neath risk-free
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1

It's not your oral hygiene. It's underneath.

You brush, floss and rinse. Ten minutes later, the taste is back. You never had to think about your breath this much before the medication. GLP-1s slow your stomach, so food can sit longer and sulfur burps can follow. Neath is an enteric-coated capsule made to support digestion and freshness from within. No more relying on sugar-free gum in every pocket.

Anatomical diagram showing a burp rising from the stomach toward the mouth Try Neath risk-free
2

Your protein shouldn't make you dread the next burp.

Your plan says eat more protein. Then it comes back as burps that taste like a boiled egg left in the sun all day. Half-digested protein is where that sulfur smell comes from. Neath's bromelain, an enzyme from pineapple, helps break protein down before it sits there turning. So you can eat the eggs and chicken your plan asks for without bracing for what comes after.

A man pauses over a protein-heavy meal, uneasy about how he will feel afterwardTry Neath risk-free
3

For the "mouth farts" everyone around you can smell.

The burp your partner calls "mouth farts." The one that makes your wife think the dog farted. Gum can't reach it, because it's coming from food sitting in a slowed-down stomach. Neath pairs ginger with artichoke leaf extract to support digestion after meals, a combination a placebo-controlled trial found improved indigestion symptoms. So you can stay in the meeting, sit next to them on the sofa, and stop wondering if they noticed.

A man burps on the sofa while his wife leans away wafting the air, half-laughingTry Neath risk-free
4

So the morning kiss doesn't get stopped halfway.

You brush, you have a mint, and then the taste comes back. Mints only cover it. Zinc helps neutralise the sulfur compounds behind the smell, and chlorophyllin has been used as an internal deodoriser for decades. Together they support freshness from within, not just until the flavour wears off. So when you lean in for the good-morning kiss, nobody turns their cheek.

A couple sharing a morning kiss in the kitchen, her coffee mug in handTry Neath risk-free
5

Your breath didn't used to be something you thought about.

You used to talk to her in the morning without thinking about your breath. Now your mouth can feel dry when you wake up, and you're reaching for gum before you say a word. Neath includes S. salivarius K12, a probiotic strain that supports a healthy balance of bacteria in the mouth, as part of a simple daily routine for breath freshness.

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6

The medication is working. She noticed the burps.

You're finally seeing progress on your GLP-1. Then she comments on the burps or your breath, and you start wondering if you have to choose between the medication and feeling close to her. Neath adds one capsule a day with food to support digestion and breath freshness from within. Give the side effect its own daily routine while you keep working toward your goals.

A man notices his jeans fit looser but covers his mouth after a burp, conflicted about the trade-offTry Neath risk-free
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7

One capsule with food. No gum in every pocket.

You've brushed, rinsed and chewed gum, and you still keep some handy before talking to her. Neath gives you one enteric-coated capsule a day with food to support digestion and freshness from within. A simple routine you can stick with, without planning another rinse after dinner or a mint before every kiss.

Rated 4.8/5 across 1,339 reviews.
Try Neath risk-free
4.8/5 from 1,339 reviews

What real customers say

“Bought this for my husband because I love him but I could not do the rotten egg breath anymore 😂 He's on Zepbound and it was bad. Few weeks in and I can actually sit next to him on the couch again. Ordering him another jar”
Shelly M. · Verified buyer
“Been on Mounjaro about 4 months. The sulfur burps after dinner were killing me, my wife would literally get up and leave the room lol. Not 100% gone but way better. I'll keep ordering”
James A. · Verified buyer
“Didn't think a pill was gonna do anything honestly. Two weeks in and I'm not chewing gum all day at work anymore. Still get the occasional one if I eat eggs but I'll take it”
Parker C. · Verified buyer
“second jar. take it with breakfast and forget about it. used to wake up with the worst taste in my mouth, mornings are a lot better now. wife noticed before I did”
Tim B. · Verified buyer
“Works on the rotten egg stuff. Does nothing for the metal taste though so don't expect that. Took almost a week to ship which was annoying”
Colin R. · Verified buyer
4.8/5 from 1,339 reviews

Keep the progress. Do something about the burps she noticed.

One capsule with food each day to support digestion and freshness from within. Choose the supply that fits your routine. One-time purchase, no subscription.

1 tub of Neath
1 Tub30-day starter
$34.99$1.17/day
RECOMMENDED · 60 DAYS
2 tubs of Neath
60-Day Routine2 tubs · one capsule a daySave $9.99 vs two singles
$59.99$69.98$1.00/day
BEST DAILY PRICE
3 tubs of Neath
90-Day Supply3 tubs · one capsule a daySave $19.98
$84.99$104.97$0.94/day
+ FREE: 7-Day Breath Reset guide
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60-DAY
MONEY-BACK GUARANTEE
Try Neath for 60 days.If you're not happy, email us for a full refund. No need to send the jar back.

Mints cover the moment. She notices when they wear off.

Neath
Mints, gum & rinse
Works where the smell starts, not just in your mouth
Still working when the taste would be back in ten minutes
Supports digestion after protein-heavy meals
No gum in every pocket, just one capsule a day
Freshens your mouth

How to use Neath

Take one with foodOne capsule with your first proper meal of the day.
Drink more waterA dry mouth holds onto odour. Keep a glass nearby all day.
Give it 2 to 4 weeksNotice how your stomach feels after meals, and whether the burps and taste are less of a daily thing.

Six ingredients. Each one picked for a GLP-1 problem.

Ginger root extract250mg
Settles a stomach that's emptying slower on your GLP-1 and supports digestion after meals, so you finish dinner without waiting for the first burp.
Artichoke leaf extract250mg
Supports bile flow to break down heavier meals. Paired with ginger in a placebo-controlled trial that found improved indigestion symptoms, so the meal settles instead of sitting there all evening.
Bromelain100mg
A pineapple enzyme that helps break down protein after meals, so you can eat the protein your plan asks for.
Sodium copper chlorophyllin50mg
A plant-derived internal deodoriser made from the green pigment in plants. Supports freshness from within, where mints can't reach, so you stop reaching for gum before every conversation.
Zinc gluconate15mg
Helps neutralise the sulfur compounds behind the smell, so there's less to cover up, and the good-morning kiss gets a kiss back.
S. salivarius K122 billion CFU
A probiotic strain originally found in healthy mouths. Supports a healthy balance of mouth bacteria while GLP-1s leave it drier, so you can talk to people up close again.
Why an enteric-coated capsule: the coating is designed to carry the ingredients past stomach acid, so they get where they're needed. One a day, with food.
Why no berberine or charcoal: berberine can lower blood sugar and slow digestion, which stacks on top of your GLP-1. Activated charcoal can bind to medications and stop them working as well. We left both out on purpose.

Questions

Do I have to subscribe?
No. Every order is a one-time purchase.
Can I take Neath with my GLP-1 medication?
Neath contains no berberine or other blood-sugar ingredients. Check with your prescriber before starting any supplement, especially if you take other medications.
I take a blood thinner. Is it suitable?
Bromelain can add to the effect of blood thinners. Talk to your doctor first.
Will it change a sweet or metallic taste?
Probably not. That usually comes from ketosis or a taste change, not digestion. Neath is for the sulfur side: the burps and the breath that comes back after brushing.
How soon will I notice a difference?
Everyone is different. Give it 2 to 4 weeks of daily use, with food and plenty of water.
What if it doesn't work for me?
Try Neath for 60 days. If you're not happy, email us for a full refund. No need to send the jar back.
A jar of Neath Daily Gut and Breath Support with three capsules

Keep your progress. Get close again.

She's noticed the burps. You don't want to give up what's working. Neath gives you one daily way to support digestion and freshness from within, instead of relying on another piece of gum before every conversation.

60-DAY
MONEY-BACK GUARANTEE

Try Neath for 60 days. If you're not happy, email us for a full refund. No need to send the jar back.

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60-day money-back guarantee · Free US shipping