★★★★★ 4.9 · Thousands of verified customers

Why Listerine Fails:
It Cleans Your Mouth —
But Not Your Gut.

The 5-strain Dual-Axis Defense probiotic that supports oral microbiome and gut-breath axis balance — the two origins every other breath solution ignores.

✓ Supports lasting fresh breath confidence
✓ Doctor-formulated by Dr. Juliana Monteiro
✓ Up to 90-day money-back guarantee

Yes! Show Me The Best Offer →

🔒 Secure checkout · 🚚 $9.90 fast US shipping · ✉️ Bonuses delivered instantly

Hali10 Dual-Axis Probiotic — 60 capsules

ORAL FRONT

GUT-BREATH AXIS

🛡️Up to 90-Day
Guarantee

🇺🇸Made
in USA

🏭GMP
Certified

🌿100%
Natural

👨‍⚕️Doctor
Formulated

You've Tried Everything.
And Nothing Has Truly Worked.

🍃

Mints in every pocket

💧

Mouthwash that burns

🪥

Brushing 5x a day

👅

Tongue scrapers

🦷

Dental cleanings

😞

Still not fresh

Pre-meeting paranoia. Turning your head when you laugh. The look on a date's face that lasted half a second too long. The grandkid who pulled away.

You start cataloging it. Was it the coffee? The garlic? The skipped breakfast? You stop laughing as wide. You stop leaning in. You shrink.

And the worst part — you've already done everything you were told to do.

So what's actually happening?

The Awkward Truth

Bad Breath Has Two Origins.
You've Only Been Treating One.

Every mint, every mouthwash, every brushing routine — they all attack the same target: bacteria inside your mouth.
That works for about an hour. Because it's only fighting one of two fronts.

ORIGIN 01

The Oral Microbiome

Anaerobic bacteria living on your tongue coating, gum line, and dental pockets release volatile sulfur compounds (VSCs) — the molecules that are the smell.

What attacks it

Mints · Mouthwash · Brushing

Reach: surface only · Re-emerges in ~1h

BOTH ORIGINS
MUST BE ADDRESSED

ORIGIN 02

The Gut-Breath Axis

When the lower intestine is out of balance, putrefactive metabolites are produced and absorbed into the bloodstream — then exhaled as part of your breath.

What attacks it

Nothing on the bathroom shelf

Reach: zero · Untouched by all topical solutions

"That's why your breath comes back, no matter how often you brush.
You've been winning one front and ignoring the other."

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Introducing

Hali10 — The 5-Strain Dual-Axis Defense Protocol

Hali10 was formulated by Dr. Juliana Monteiro with a single design rule: treat both origins, or treat neither.

Instead of cramming nine random probiotic strains into a capsule, Dr. Monteiro selected exactly 5 clinically-paired strains — each one assigned to a specific zone of the body where breath is born or reborn.

✓
Truly fresh, lasting breath confidence Supports a balanced oral environment
✓
More confidence in close conversation Without the constant mint reflex
✓
Supports oral and gut microbiome balance The dual-axis approach
✓
Many users report fresher breath within the first week*

*Individual results may vary.

⭐ Best Value Get The 3-Bottle Pack From $29.67/bottle $99 · Save $208 →

Inside Each Capsule

Five Probiotic Strains.
Two Origins. One Protocol.

Powered by ProbioSEB Multi™ — a clinically studied probiotic blend delivering 20 billion CFU/g per serving across 5 strains, each assigned to a specific zone.

ORAL FRONT · HERO

Lactobacillus salivarius

Native to your saliva — that's literally what its name means. Produces salivaricin peptides that compete with VSC-producing bacteria on the tongue and gums.

Evidence: Multiple strain-specific RCTs (2019-2024) on oral malodor and tongue microbiome.

BRIDGE

Lactobacillus acidophilus

Lowers local pH through lactic acid production — the environmental shift pathogenic anaerobes can't survive in.

BRIDGE

Lactobacillus rhamnosus

One of the most clinically studied probiotic species. Supports gut barrier integrity — fewer inflammatory metabolites in the breath cycle.

GUT-BREATH AXIS · ANCHOR

Bifidobacterium lactis

Colonizes the lower intestine and ferments fiber into short-chain fatty acids, reducing the putrefactive byproducts that recirculate as breath odor — this is why Hali10 reaches where mouthwash can't.

Evidence: 300+ clinical studies on the BB-12 strain family.

DIGESTIVE SUPPORT

Streptococcus thermophilus

Promotes lactose digestion and supports microbiome diversity in the upper GI. The metabolic ally that keeps the rest of the protocol running smoothly.

⚙

The Synergy

5 strains. 1 assignment each. Mouth → upper GI → lower GI → both origins covered. That's the dual-axis design rule.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

	Dentist Visit	Mouthwash (1 year)	Hali10 (3-bottle pack)
Cost	$150–$300 / visit	~$120 / year	From $29 / bottle
Targets oral microbiome	Sometimes	Surface only · 1h	✓ Yes
Targets gut-breath axis	No	No	✓ Yes
Long-lasting support	2–4 weeks	1–2 hours	✓ Continuous protocol
Money-back guarantee	No	No	✓ Up to 90 days
Doctor-formulated	N/A	No	✓ Dr. Monteiro

Real Stories From Real Customers

Thousands of People
Have Found Their Confidence Again.

★★★★★

"I used to feel ashamed to get close to people. I brushed, I flossed, I used mouthwash — but nothing seemed to truly help. When my granddaughter mentioned my breath, I felt humiliated. After starting Hali10, I noticed a real difference in how I felt at family gatherings. I talk, laugh, and feel more confident again."

Clara Morales

Miami, FL · Verified buyer

Individual results may vary.

★★★★★

"As a professional in client meetings every day, breath confidence matters. A friend recommended Hali10 — within the first week I started feeling a noticeable difference. I'm not chewing gum compulsively anymore. That alone changed how I show up in meetings."

Amelia Collins

Austin, TX · Verified buyer

Individual results may vary.

★★★★★

"For years I tried everything. Hali10 was the first protocol that made me feel like I had something working with my body instead of fighting it. It's part of my daily routine now."

Matthew Bennett

Denver, CO · Verified buyer

Individual results may vary.

★★★★★

"After years of struggling with persistent breath issues that no mouthwash or dental cleaning seemed to address, Hali10's dual-axis approach made sense to me. It supported my gut and oral health together, and I finally feel comfortable in social conversations again."

Rafael Torres

San Diego, CA · Verified buyer

Individual results may vary.

★★★★★

"Started Hali10 after my wife pointed out my morning breath was getting worse. What I noticed wasn't just fresher breath — it was that I stopped thinking about it. That confidence to lean in, talk close, laugh openly? That came back."

Arthur Bennett

Phoenix, AZ · Verified buyer

Individual results may vary.

★★★★★

"Honestly skeptical at first — I'd tried so many things. But the dual-axis explanation made sense. After about ten days I noticed I wasn't reaching for gum constantly. By week three, my partner was the one who said something."

Luis Ramirez

Houston, TX · Verified buyer

Individual results may vary.

*Testimonials reflect individual experiences and are not guarantees. Results vary. These statements have not been evaluated by the Food and Drug Administration.

Hali10 fresh breath probiotic bottle with water splash

Doctor Formulated 5-Strain Formula

4.9/5 based on 12,000+ reviews

Hali10 - Dual-Axis Defense Probiotic

Targets mouth + gut-breath axis
Works where brushing and mouthwash cannot reach
5-strain formula for lasting fresh breath support

1 Bottle 30-Day Supply Starter option $39.00 3 Bottles Full 90-Day Reset Strongest, longest-lasting support Free shipping included $79.00 ~~$117.00~~ Save 32% 90-Day Transformation Kit - Save 32% Best Value 6 Bottles 6-Month Advanced Reset Maximum overall savings Great for couples or long-term users Free shipping included $119.00 ~~$234.00~~ Save 49%

Get fresh breath fast with Express Shipping

Fast ShippingOn all bundles today
Full RefundUp to 90-day guarantee
Pure FormulaNon-GMO and sugar free

Frequently Asked Questions

Everything You Want to Know

Is Hali10 safe to use?

Hali10 is made with 5 well-researched probiotic strains and is manufactured in a GMP-certified US facility. As with any supplement, consult your healthcare provider — especially if you're pregnant, nursing, under 18, or managing a medical condition.

How long until I notice a difference?

Many users report fresher breath within the first week. For full microbiome rebalancing, the recommended protocol is at least 90 days. The 3-bottle package covers that full 90-day window — and includes our longest guarantee plus the bonus stack. Individual results may vary.

Do I need a strict diet or routine?

No special diet is required. Hali10 is designed to work alongside normal eating habits. Maintaining good hydration and a balanced diet may complement its effects.

Can I take Hali10 with other supplements?

Hali10 generally pairs well with most supplements. To avoid overlapping ingredients (especially other probiotics), check with your healthcare provider when stacking products.

How many bottles should I order?

For best results, we recommend the 3-bottle pack — that's a complete 90-day supply, the window your gut microbiome typically needs to rebalance. The 3-bottle pack also includes our longest 90-day guarantee plus the full bonus stack.

What if Hali10 doesn't work for me?

Send back the bottles — even empty ones — within your guarantee window (30 days for 1-bottle, 60 days for 2-bottle, 90 days for 3-bottle) for a full refund. No questions asked. Just email our team.

How fast will my order arrive?

Orders are processed within 2–3 business days. Fast shipping ($9.90 flat) typically delivers in 3–5 business days within the US. International orders may take 10–12 days depending on customs.

What's the best way to take Hali10?

Take 2 capsules daily with an 8 oz glass of water — ideally at the same time each day for consistency. With or without food.

Why Listerine Fails:
It Cleans Your Mouth —
But Not Your Gut.

You've Tried Everything.
And Nothing Has Truly Worked.