THE VIVAGUT SYSTEM
The three-phase gut health system built for travelers.
Prepare before you fly.
Protect while you´re there.
Recover when you're back.
Full 3-bottle system. Ships together.
30-day money-back guarantee.
Prepare · Primes your gut in the days before you fly, so your system is ready before you ever leave home.
Shield · Supports digestive comfort while you travel — eat street food, drink local water, and explore with less worry.
Recover · Helps your gut bounce back after travel stress, so you’re not losing your first week home feeling off.
Prepare · Saccharomyces boulardii · A clinically studied probiotic yeast that strengthens gut defenses against unfamiliar bacteria and water-borne stress.
Shield · Zinc L-Carnosine · Supports and protects the gut lining during active travel exposure to foreign environments and foods.
Recover · Curcumin + BioPerine® · A potent anti-inflammatory compound with enhanced bioavailability that calms post-travel gut inflammation and restores balance.
3
phases · pre, during, post-travel
13
unique actives
Clinically tested
in human studies, not just labs
TSA-friendly
vegan capsules · shelf-stable
Made in USA
FDA-registered facility
HOW IT WORKS
Travel disrupts the gut in three predictable windows. Each formula targets one.
5–7 days before your trip
Primes the microbiome before you go. Builds resistance to foreign microbes, syncs gut motility for flights, and reinforces the gut barrier ahead of unfamiliar food.
Every day of the trip
Protects the gut wall while you’re abroad. Reinforces tight junctions, soothes mucosa irritated by heat or alcohol, and steadies motion-induced GI distress.
5–7 days after you return
Resolves residual inflammation post-trip. Calms inflammatory load, supports sleep re-entrainment after time-zone change, and accelerates return to baseline.
THE SCIENCE
Every active comes from peer-reviewed human studies, dosed to match the trials. A few highlights from each phase.
10 BILLION CFU · 500 MG
A non-colonizing probiotic yeast that occupies binding sites on the intestinal wall, neutralizes bacterial toxins, and reinforces the mucosal barrier — without being killed by stomach acid.
Kollaritsch H et al. Fortschritte der Medizin 1993 →30 MG · 273% DV
Adheres to the mucosal lining and locally releases zinc to support tight-junction proteins — directly addressing intestinal permeability caused by heat, exercise, NSAIDs, and unfamiliar pathogens.
Davison G et al. Am J Clin Nutr 2016 →500 MG · 475 MG CURCUMINOIDS
Downregulates NF-κB signaling, reducing post-travel inflammatory mediators (CRP, TNF-α, IL-6) that linger after exposure to foreign microbes, sleep disruption, and cabin hypoxia.
Tabrizi R et al. Phytother Res 2023 →THE RITUAL
Two capsules a day, mapped to your trip.
Prepare
Day –7 → Day –1
2 capsules / day
Shield
Throughout the trip
2 capsules / day
Recover
Day +1 → Day +7
2 capsules / day
One complete system for your whole trip — prepare, shield, and recover.
VIVAGUT · The System
For one traveler · Prepare · Shield · Recover
VIVAGUT · For you and your +1
For two travelers · 2 complete systems
Regular price $98
BACKED BY RESEARCH
Every active in vivagut traces back to peer-reviewed human research. The journals our citations come from:
FAQ
Start whenever you can — even 2–3 days of Prepare meaningfully primes the gut. The full 7 days is the dose used in clinical studies, but partial dosing still gets you most of the way there. Don’t skip Shield and Recover to make up for it.
Yes. The bottles are travel-sized, vegan capsules, no liquids — standard TSA carry-on rules apply. The 3.4 oz / 100 ml liquid limit doesn’t apply since these are solid capsules. Keep them in original packaging if you’re crossing international borders.
No. The probiotic strain in Shield (Bacillus coagulans) is spore-forming and shelf-stable — it survives heat, humidity, and luggage. That’s why we chose it over fragile lactobacillus strains that need cold storage.
VIVAGUT contains foods and standardized botanical extracts. Most travelers tolerate them well alongside common medications, but if you’re on prescription drugs, blood thinners, or are pregnant, talk to your doctor first. We can’t replace personalized medical advice.
Most of what VIVAGUT does is preventative — you’re less likely to notice it because the “uh oh” never happens. The clearest signal is downstream: how your stomach feels on day 4 of your trip vs. how it’s felt on past trips without it.
30-day money-back guarantee. If the system doesn’t work for you on your first trip, email us and we’ll refund the order — no questions, no need to ship anything back.
YOUR NEXT TRIP
Three formulas. Three windows. One $49 system — so the trip you planned is the trip you actually take.
Get The System30-day money-back guarantee · TSA-friendly · Vegan capsules