The Gut Lining Repair Guide
The
Gut Lining
Repair Guide
What wears the gut lining down, what helps it rebuild, and a simple daily routine to support it.
Gut Lining Reset · Read & KeepBefore you begin
How to use
this guide
The gut lining renews itself constantly. Give it the right raw materials and remove what keeps damaging it, and it can rebuild remarkably fast. This guide shows how.
01
What this is, and what it isn't
This isn't a detox.
It's a repair.
There's nothing to clear, nothing to flush, and no die-off to push through. The Gut Lining Reset is built for one job: helping your gut lining rebuild, using the most well-studied ingredients for gut repair.
It fits into your life
No loading phase, no strict diet, no schedule to plan around. One pack a day with a meal, alongside whatever you're already doing. It's designed to complement your life, not take it over.
Gentle by design
Everything in the pack soothes, fuels, or reseeds. Most people don't notice big swings, just a steady shift toward calmer digestion.
Every ingredient has a reason
L-glutamine to fuel the lining. Aloe, marshmallow root, and slippery elm to soothe it. Quercetin to calm it. A 10-strain probiotic and prebiotic fiber to reseed it. Triphala to keep digestion moving.
A cleanse clears. This rebuilds. Both matter, but they're different jobs.
02
Who this is for
For people who want
deep repair.
The Gut Lining Reset is for people who want to experience deep repair of their gut lining, not just a little extra support.
It's for people who want the most well-studied ingredients for gut repair, at real amounts, in one simple protocol. L-glutamine, quercetin, concentrated aloe, marshmallow root, slippery elm, triphala, and a 10-strain probiotic are each researched on their own. Together, they cover every part of repair: soothing, rebuilding, reseeding, and calming.
These are things most people don't get from their diet. Even a great diet doesn't deliver 750 mg of glutamine, 500 mg of quercetin, or the equivalent of 2 oz of fresh aloe every day. That's the gap this protocol fills.
Some people come to it after a cleanse, a SIBO reset, or a round of antibiotics. Some come to it because their digestion, skin, or energy hasn't felt right for a while. And some simply want their gut running at its best, and make it part of their daily routine.
If you want to give your gut lining everything it needs to rebuild, this is what it was made for.
Not for use during pregnancy or nursing, or for anyone under 18. If you suspect parasites or SIBO, clearing first with the Herbal Cleanse Formula or the SIBO Reset gives repair a better start.
03
Start here
The one-cell-thick wall
The lining of your intestine is a single layer of cells, held together by "tight junctions." It lets nutrients in and keeps everything else out, and it rebuilds itself every few days.
When that barrier gets irritated faster than it can repair, the junctions loosen. This is often called increased intestinal permeability, or "leaky gut." Food particles and bacterial byproducts can then reach places they shouldn't, and the immune system reacts.
What wears it down
- Frequent NSAIDs (ibuprofen, aspirin)
- Alcohol
- Antibiotics and gut infections
- Chronic stress and poor sleep
- Added sugar and ultra-processed food
- Emulsifiers like polysorbate 80 and carboxymethylcellulose
- Low-fiber diets
- Parasites and bacterial overgrowth
Signs people often notice
- New or growing food sensitivities
- Bloating and irregular digestion
- Skin flare-ups like acne, eczema, or rashes
- Fatigue and brain fog
- Achy joints
- Seasonal allergies that feel worse
- Digestion that never recovered after antibiotics
The lining replaces itself every few days. Change what it's exposed to, and you change what it rebuilds into.
04
Straight talk
What a complete repair
has to do
One ingredient can't rebuild a barrier. A complete repair works on four fronts at the same time.
Why diet alone isn't enough
Bone broth and whole foods help (section 08). But it's hard to get therapeutic amounts of glutamine, quercetin, or concentrated aloe from food every day, and food alone doesn't reseed with specific strains.
Why it comes after a cleanse
Clearing parasites or overgrowth removes the irritant, but the lining can still be inflamed. Repair is the step that makes results last, which is why the Gut Lining Reset often follows the Herbal Cleanse or Microbiome Balance.
05
Inside the pack
Five capsules, four jobs
Each daily Gut Lining Reset pack holds 5 capsules. Here's what's inside and why.
| Job | Ingredient · per pack | Why it's there |
|---|---|---|
| Soothe | Aloe Vera 300 mg (200:1) | Freeze-dried concentrate, about 2 oz of fresh aloe juice, to calm irritated tissue |
| Soothe | Marshmallow Root + Slippery Elm | Traditional demulcents that form a soothing layer over the lining |
| Repair | L-Glutamine 750 mg | The amino acid gut-lining cells use as their main fuel to rebuild |
| Reseed | 10-strain probiotic blend | Lactobacillus and Bifidobacterium strains to repopulate the microbiome |
| Reseed | Inulin / FOS 100 mg | Prebiotic fiber that feeds the strains you're adding |
| Calm | Quercetin 500 mg | Supports a calm inflammatory and histamine response, an often-overlooked driver of gut irritation |
| Calm | Organic Triphala 500 mg | An Ayurvedic blend of three fruits that supports digestion and gentle daily elimination |
06
Getting ready
A few easy ways to prep
None of this is required. You can start the day your packs arrive. These are simple things we recommend that help the repair along.
Traveling or life gets busy?
No big deal. If you miss a day, just pick up where you left off. The packs travel easily too.07
The protocol
The daily routine
The only must: one pack a day, with or right after a meal. Triphala is best taken after eating, and most people find the pack gentlest on a full stomach.
An example day, for best results
A guide, not a rulebook. The pack does the work either way; these habits just help it along.
| When | What |
|---|---|
| Morning | A glass of water and a breakfast with some protein. |
| With a meal | Take your daily pack with any meal that fits your day, plus a glass of water. |
| Afternoon | A short walk, outside if you can. |
| Evening | A fermented food on the side at dinner, if you enjoy them. |
| Night | Good sleep. Much of the repair happens overnight. |
All four jobs run every day, in every pack.
If you miss a day
- No big deal. Pick up where you left off
- No need to double up
Sensitive stomach?
- Take it after your largest meal
- Spread the capsules across lunch and dinner for the first few days
08
Food that helps
Simple suggestions,
not a strict diet
The Gut Lining Reset does the heavy lifting. Food is a bonus: a few easy habits can help the lining rebuild, but there's no meal plan to follow.
Helpful to add
- Bone broth, soups, and stews
- Cooked vegetables
- Fermented foods like sauerkraut, kefir, or homemade yogurt
- Berries, olive oil, green tea
- Wild fish a couple of times a week
- Lots of different plants. Variety feeds the microbiome
Helpful to cut back
- Alcohol
- Added sugar and soda
- Ultra-processed snacks
- Emulsifiers on labels: polysorbate 80, carboxymethylcellulose, carrageenan
- Foods you already know you react to
If you change one thing, make it variety. The more different plants you eat, the more your gut has to rebuild with.
09
Daily support
The habits that heal
The lining responds to more than food. Stress and sleep directly affect how well it holds together.
Stress
Chronic stress can loosen the gut barrier. Five minutes of slow breathing, a walk outside, or time off screens each day counts.
Sleep
7–9 hours, on a consistent schedule. The gut has its own daily rhythm, and regular sleep keeps it on track.
Eat slowly
Sit down, chew well, and put the phone away. Digestion starts in the mouth and in a calm nervous system.
Move
Daily walking and moderate exercise support a healthy microbiome. Very intense training can temporarily stress the gut, so keep the hardest sessions moderate during repair.
Hydrate
Half your body weight (lbs) in ounces of filtered water a day.
Get outside
Sunlight, soil, gardening, and time in nature all add microbial diversity.
Daily checklist (only the first one is a must)
☐ Daily pack with a meal ☐ A fermented food ☐ A few different plants ☐ Walk ☐ 7+ hours of sleep10
The honest part
What to expect
Repair is gentle. Most people don't notice big swings, just a steady shift.
Settle
Repair
Strengthen
If something feels off
- Spread the capsules across two meals for a few days
- Reduce fermented foods briefly, then add them back slowly
- Make sure you're drinking enough water
- Stop and talk to your practitioner if symptoms don't settle
See a doctor promptly if you have
- Blood in your stool or black stools
- Unexplained weight loss
- Persistent vomiting or severe pain
- Fever
- An allergic reaction
11
How long, and what's next
A stronger barrier
is built daily.
The lining rebuilds a little every day. How long to keep going depends on where you're starting.
Herbal Cleanse or Microbiome Balance
Gut Lining Reset
How long
We recommend 1–3 months, especially after a cleanse or SIBO reset, after antibiotics, or for long-standing food sensitivities and skin symptoms. Some people like how they feel so much they keep it as part of their daily gut health routine.
After a cleanse is the perfect time
Clearing parasites or overgrowth removes the irritant. Repair and reseed afterward set the gut up to run at its best.
Keep the foundations
- Fermented foods most days
- Lots of different plants
- Alcohol and NSAIDs only occasionally
- Read labels for emulsifiers
- Protect your sleep
Still struggling?
Something upstream may still be irritating the lining. See the Parasite Cleanse and SIBO Reset guides, and talk with a practitioner about testing.
12
FAQ
Questions people ask
Ready to start?
Soothe. Repair.
Reseed. Calm.
L-glutamine, quercetin, triphala, 200:1 aloe, marshmallow root, slippery elm, and a 10-strain probiotic in one pre-dosed daily pack.
30 daily packs per box · free US shipping · 30-Day Reset Guarantee
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Herbal Cleanse or Microbiome Balance + Gut Lining Reset · any two protocols save 10% automatically
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How to start
More free guides
Parasite Cleanse Guide · SIBO Reset Guide · Environmental Detox Guide. Find them all at lunalab.shop/pages/guides.
*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. For adults 18+. Not for use during pregnancy or nursing. Consult a healthcare professional before use if you take medication or have a medical condition. This guide is for education only and is not medical advice.
