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For people who've tried everything

Your doctor doesn't know what mastic is.

Most U.S. gut specialists have never heard of it. The Greeks have chewed it after meals for 2,500 years. Modern clinical trials show why — including landmark research on H. pylori, the bacterial root cause behind chronic bloating, reflux, and "unexplained" gut issues.

60,000+ subscribers
100+ clinical studies
90-day guarantee
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✅ NEJM-Studied · 2,500 Years Of Use · 4.8★ From 60,000+ Subscribers
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Every pack includes mouth tape + nasal strips — the complete gut & breathing system

Gum of Gods
Flavor
✅ Every flavor includes:
🫙Your Gum
🩹Mouth Tape
👃Nasal Strips
🎁Extra free gifts on 3-month
⚡ Best Results — Most Popular
3-Month Subscription
Minimum recommended for visible results · Cancel anytime
$52.49/mo
30% off · 60–90 days to visible results
$74.99 retail
⚡ 60–90 days to visible relief
🎁 Free Mouth Tape + Nasal Strips + Tin + Guide
Monthly Subscription
Billed monthly · Cancel anytime
$59.99/mo
20% off retail
🫙 Free Reusable Tin
📖 Free Gut & Breathing Guide
One-Time Purchase
No commitment · No subscription
$74.99
Single order
💚 Save 30% on your 3-month plan — free mouth tape, nasal strips, tin & gut guide included
🔒 Secure checkout 🔄 Cancel anytime 🚚 Free US shipping
⚠️
Limited Supply — Harvested Once a Year
Authentic mastic resin grows only on Chios Island, Greece — harvested once annually. Subscribers are protected and never lose their supply.
💰
30-Day Money Back
Full refund. No questions.
📈
Results Guarantee
Visible results or full refund.
🔒
Price Locked Forever
Rate never increases.
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Cancel Anytime
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🌿 100% Natural 🚀 Same-Day Shipping ✅ FDA GRAS Certified 🏆 #1 Mastic in N. America 🇬🇷 Chios, Greece
"

Every time I eat, I'm scared — genuinely scared — thinking will this mess me up tonight.

— What chronic gut sufferers actually feel
Why The Bundle Works

Three tools. 24 hours of gut support.

Mastic works on its own. But subscribers who bundle it with mouth tape and nasal strips see 5× better results — because gut healing doesn't stop when you go to sleep. Oxygen + rest + the right compounds = compounding recovery.

01 / The Gut Reset
🌿
Mastic Resin
Daytime · 10–30 minutes
Natural tree resin from Chios, Greece — chewed for 2,500 years to support gut health. Clinical studies show mastic has antibacterial and anti-inflammatory properties, and has been studied specifically against H. pylori, the bacteria linked to ulcers and chronic bloating.
→ Supports gut lining · Antibacterial · Anti-inflammatory
02 / The Oxygen
👃
Nasal Strips
Day + Night · Opens airflow
Your gut needs oxygen to heal. Restricted nasal breathing means 25% less oxygen uptake — which slows every recovery system in your body, including the gut. Strips open nasal passages so your body runs on full oxygen, day and night.
→ 25% more oxygen · Better circulation · Faster recovery
03 / The Recovery Sleep
🌙
Mouth Tape
Every night · 8 hours
Deep sleep is when your gut repairs itself. Mouth breathing at night disrupts sleep cycles and starves tissue of oxygen — exactly when your gut should be healing. Taping trains nasal breathing while you sleep, unlocking 8 hours of real recovery.
→ Deeper sleep · Nightly tissue repair · Wake up clearer
The Truth About Most Gut Protocols

"I tried everything imaginable. Every diet, a bunch of supplements, rifaximin, medications. Nothing worked."

If this is you — you're not broken. You're missing the one compound your doctor was never taught to recommend. Here's what most chronic gut sufferers have already burned through:

What didn't work
  • ✕
    Low-FODMAP, carnivore, GAPS, elimination diets — the symptoms came back the second food variety did.
  • ✕
    Probiotics, prebiotics, digestive enzymes — expensive, inconsistent, and no addressing of underlying bacterial overgrowth.
  • ✕
    Rifaximin, PPIs, antacids — short-term symptom relief, then relapse. Often makes things worse long-term.
  • ✕
    $300 functional medicine consults — endless tests, expensive supplements, no resolution.
  • ✕
    Stress management, fasting, meditation — helps the mind. Doesn't touch the bacteria.
The Science Your Doctor Missed

Not a trend. 100+ published studies.

Mastic gum has been studied for decades in peer-reviewed journals. It's not in U.S. medical school curricula because it's not a patentable drug — but the evidence is real, and it's why 60,000+ subscribers chose it after every other gut protocol failed them.

Study 01 / H. pylori
🧬
Antibacterial Activity
New England Journal of Medicine
A landmark NEJM study showed mastic gum killed H. pylori bacteria — a major cause of ulcers, chronic bloating, and acid reflux — at clinically meaningful concentrations. Since then, multiple replication studies have confirmed mastic's antibacterial properties.
→ NEJM, 1998 + 20+ replication studies since
Study 02 / Inflammation
🔬
Anti-Inflammatory Effect
Journal of Ethnopharmacology
Multiple studies have documented mastic's anti-inflammatory properties, showing reduction of inflammatory markers in the gut lining. Traditional Mediterranean use spanning 2,500 years aligns with modern clinical findings.
→ Polyphenols, triterpenes, mastic acids identified
Study 03 / IBD Research*
📊
Digestive Support
World Journal of Gastroenterology
A 2010 pilot study in patients with mild-to-moderate Crohn's disease showed mastic supplementation was associated with reduced inflammatory markers (CRP) and improved symptom scores. Research is ongoing and results vary individually.
→ Early-stage research, not a treatment claim

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. If you have a diagnosed medical condition, consult your doctor before using any supplement. Individual results vary.

The 90-Day Subscriber Protocol

The 90-Day Gut Reset.

Every AOG subscriber gets the full protocol — here's what subscribers typically report.

🌱
Week 1–2
The Reset Begins
Less bloating after meals. Deeper sleep with tape and strips. Your gut is starting to breathe again — literally and figuratively.
💨
Week 3–4
Digestion Smooths Out
Acid reflux quiets down. Bowel movements become more regular. Morning energy starts climbing. Most subscribers feel the shift here.
⚡
Week 6–8
The Fear Fades
Inflammation drops. The mental load — "will this food destroy me?" — quiets down. Food stops being a source of anxiety.
🏆
Month 3
Full Compounding
The full stack effect — gut lining rebuilt, inflammation down, sleep deep. Results compound. This is why 90 days is the minimum.
Trusted worldwide
60K+
Customers
4.8★
Avg Rating
100+
Clinical Studies
2,500
Years of Use
EMA
Approved
Trusted by the world's best

Athletes. Influencers.
They all chew GOG.

Taylor Rapp
Taylor Rapp
NFL Safety
Marco Beltrán
Marco Beltrán
UFC Fighter
Jamison Whaley
Jamison Whaley
Pro Bodybuilder
Eli James
Eli James
Fitness Trainer
Kehinde McComb
Kehinde M.
Bodybuilder
Brendan Ruh
Brendan Ruh
881K Followers
"After spending thousands, I finally see real improvement."
— GOG Subscriber · Verified · 90+ days
Subscriber Reviews

Real people. Real gut struggles. Real relief.

SIBO / Rifaximin
★★★★★
"I've been on rifaximin three times. Did GAPS, low-FODMAP, every elimination diet. Nothing held. Mastic is the only thing that's stuck — three months in and I eat normal food again. The post-meal panic is just gone."
Marcus R. — Denver
✓ Verified · 90+ day subscriber
"My Doctor Didn't Know"
★★★★★
"Asked my GI specialist about mastic. He looked at me blank. Two months later I'm symptom-free for the first time in seven years. Tell your doctors. They genuinely don't know."
Hannah K. — Austin
✓ Verified · 60+ day subscriber
Tried Everything
★★★★★
"I'd spent literally thousands on functional medicine, supplements, tests. Mastic was a fraction of the cost and the only thing that's actually moved the needle. The post-meal anxiety I lived with for 5 years — gone."
David P. — Portland
✓ Verified · 180+ day subscriber

Questions? Got answers.

Why hasn't my doctor mentioned mastic?▾
Mastic isn't taught in U.S. medical schools and isn't a patentable pharmaceutical, so it doesn't appear in standard treatment guidelines. The clinical evidence is real — published in journals like NEJM and World Journal of Gastroenterology — but it lives in European traditional medicine and academic literature. Most U.S. GI specialists genuinely have not encountered it. That's not a knock on your doctor — it's a gap in the system.
Will this work for SIBO specifically?▾
Mastic's strongest clinical evidence is for H. pylori, not SIBO specifically. That said, many SIBO sufferers also have undiagnosed H. pylori or upper-GI inflammation that mastic addresses directly. Customers with SIBO histories consistently report improvement — but we'll be honest: the formal trial evidence is H. pylori-focused, not SIBO-specific.
I already tried rifaximin / probiotics / elimination diets. Why is this different?▾
Rifaximin treats symptoms short-term, then relapse is common. Probiotics add bacteria but don't address overgrowth. Elimination diets restrict triggers without resolving the root cause. Mastic targets the bacterial layer directly — particularly H. pylori — and reduces inflammation in the gut lining. It's the layer most other protocols never reach.
How fast will I feel a difference?▾
Weeks 1–2: less bloating after meals, deeper sleep. Weeks 3–4: smoother digestion, reflux quiets down, energy climbs. Weeks 6–8: the post-meal anxiety fades — the constant calculation of "will this food destroy me?" quiets. Month 3: full compounding effect. Individual results vary. Consistency unlocks what subscribers report.
I have a diagnosed condition (IBS, IBD, Crohn's, reflux). Can I take this?▾
Mastic is a food product, not a drug — but if you have a diagnosed condition or take prescription medication, talk to your doctor first. Mastic has been studied in patients with gut conditions and is generally well-tolerated, but your doctor knows your full picture. We're a supplement brand, not a medical provider. This product is not intended to diagnose, treat, cure, or prevent any disease.
Why the bundle and not just the gum?▾
Gut repair happens mostly while you sleep. Mouth breathing at night disrupts deep sleep cycles and reduces tissue oxygenation — which slows every recovery system in your body. The nasal strips open airflow and the mouth tape trains nasal breathing — so the 8 hours you spend sleeping actually support your gut instead of working against it. Subscribers who bundle report 5× better results than gum alone.
What if it doesn't work for me?▾
90-day money-back guarantee. Commit to the daily protocol for 90 days — if you don't feel a meaningful difference, we refund you in full. No questions, no returns needed. We've done this over 60,000 times.
For 2,500 years and counting

The Greeks have chewed it
after meals for 2,500 years.

Your doctor doesn't know what mastic is. The Greeks figured it out before America existed. 60,000+ subscribers caught up. So can you.

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