In a 90-day IBS trial, Bacillus coagulans significantly reduced bloating, diarrhea, abdominal pain, and stool frequency versus placebo.
Read the 2016 study in Nutrition Journal
Fast-Acting Enzyme Strips
The Quick Fix
Five-star reviews
The Quick Fix is for when you need relief now. Dissolvable enzyme strips with bromelain, papain, and a shelf-stable probiotic that go to work fast. Toss them in your bag and you're covered after big meals.
$34.99Fan Favorite
30-day supply. Subscribe & save 15%, delivered monthly. Pause or cancel anytime.
1
30-day supply per unit$29.74/mo$34.99SAVE 15%
Just $0.99/day $1.17/day
Your first order includes
- ✓Free Gut Reset Guide (digital)
- ✓Free shipping, always
- ✓Cancel or skip anytime
One-time $34.99 ($1.17/day) — subscribe to save 15% + free Gut Reset Guide
Try it risk-free for 60 days
Give it an honest run. If you don't feel better about your gut, we'll refund you, even if the bottle is empty. No forms, no runaround.
- Clinically Studied Ingredients
- Built to Survive Digestion
- No Fillers, No BS
- GMP-Certified Manufacturing
Backed by published research
Biotechnology Research InternationalThe ingredients in this formula are studied in 2 peer-reviewed publications. See the research
FAST | PORTABLE | AFTER MEALS
Relief that starts on your tongue.
Enzyme strips that dissolve in seconds. No water, no waiting, no capsule to swallow.
The strip dissolves on contact, so enzymes meet your meal immediately instead of waiting on a capsule to open somewhere downstream.
Bromelain comes from pineapple stems, papain from papaya. Both have decades of research on breaking down protein.
Bacillus coagulans travels in a protective spore, shrugging off stomach acid and arriving in the intestines alive.
Mixed berry flavor sweetened with monk fruit. Nothing to spike you, nothing to crash you.
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60-Day Money-Back Guarantee
Our standards
Every bottle is produced in a GMP-certified, FDA-registered facility and tested before it ships. What the label says is what the capsule holds.
GMP-Certified Facility
Made in the USA
Third-Party Tested
No Artificial Fillers
WHAT'S INSIDE
Ingredients come first.
The working ingredients, with exact doses on the label. Nothing else.
Bromelain
From pineapple
The protein-digesting enzyme concentrated in pineapple stems, working from first contact.
Papain
From papaya
Papaya's signature enzyme, paired with bromelain to take apart heavy meals.
Mixed berry
Flavor
Real berry flavor so the strip tastes like a treat, not a treatment.
Monk fruit
Zero sugar
A small Asian melon hundreds of times sweeter than sugar, with none of it.
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60-Day Money-Back Guarantee
THE PROOF
Backed by published research.
The strongest findings from the human studies behind these ingredients, straight from the journals that ran them.
Peer-reviewed & published in
PubMedNutrition JournalBiotechnologyBiotechnology Research International
Research review: bromelain, a protein-digesting enzyme from pineapple, is absorbed while keeping its activity and shows anti-inflammatory, anti-swelling effects.
Read the 2012 study in Biotechnology Research InternationalResearch cited is on individual ingredients, not on finished Stillbelly products. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Full research library.
QUICK | EASY | DAILY
Daily routine, made easy.
- 1
Place one strip on your tongue.
- 2
Let it dissolve. No water needed.
- 3
Use after big meals or whenever things feel heavy. One tin holds 30 strips.
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60-Day Money-Back Guarantee
Common questions
The Quick Fix, answered.
Do I need water to take a strip?
No. Place one strip on your tongue and let it dissolve, no water needed. That is what makes it easy to use right after a meal, anywhere.
What do the strips actually do?
They deliver fruit enzymes, bromelain from pineapple and papain from papaya, that help break down protein-heavy food, plus a hardy spore-form probiotic (Bacillus coagulans) that survives stomach acid to reach the gut.
How many strips come in a tin?
Thirty strips per tin, one strip per day.
Do they contain sugar?
No. They are flavored mixed berry and sweetened with monk fruit and steviol glycosides, so there is nothing to spike or crash you.
From the Journal
The science behind it, in plain English
Better Together
Make it the whole system.
The Spark, The Shield, The Quick Fix, and The Cleanse cover digestion from every angle. Bundle all four and save about $20, or subscribe for 15% off with free shipping on every order.
Shop The Complete System
The Quick Fix
$29.74/mo subscribed
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