Mucosal Barrier Support

Your PPI is step one. This is step two.

You've managed the acid for years. Changed your diet. Elevated your bed. Avoided the foods you love. But something still isn't right — and no one has explained why.

The answer isn't more acid suppression. It's the barrier beneath it. Mucara strengthens it — three clinically studied compounds in one daily sachet.

200 founding spots. … remaining.

What's missing ↓
Mucara sachet — mucosal barrier support
Your Protocol

You've already done the hard part. There's one step left.

Daily PPI. Diet changes. Lifestyle adjustments. That takes commitment. But your protocol has a gap.

✓
Acid suppression

Your PPI reduces gastric acid production. This is managed.

✓
Diet modifications

Trigger foods reduced. Meal timing adjusted. Eating earlier.

✓
Lifestyle changes

Elevated bed. Less alcohol. Smaller portions. You've done the work.

○
Mucosal barrier support

Nothing in your current protocol rebuilds the lining itself.

Mucara fills this

Three things your PPI was never designed to do.

Rebuild the mucus gel that shields tissue from acid. Tighten the junctions between epithelial cells. Fuel the cell turnover that renews your gut wall every three to five days.

These aren't PPI failures — they're PPI boundaries. Acid suppression does exactly what it's supposed to. But for over half of long-term users, symptoms persist because the barrier beneath the acid is compromised.

Your protocol manages the acid. Mucara strengthens what the acid was attacking.

0
million Americans on daily PPIs
0
million regular NSAID users
0
still symptomatic on PPIs
0
brands in barrier support

Over half of long-term PPI users still experience symptoms. If that's you, your protocol isn't failing — it's incomplete.

We know what it's like. The 2am burn after a careful dinner. The food anxiety before every restaurant meal. Turning down invitations because you can't predict how your body will respond. Doing everything your doctor asked — and still hurting.

It's not the acid. It's what's underneath it.

Three Mechanisms

Acid suppression is half the equation. Barrier integrity is the other half.

The compound that goes directly where it hurts.

Mucosal Repair

Zinc carnosine binds directly to damaged mucosal tissue, concentrating at lesion sites to accelerate repair. It's the only compound clinically shown to both heal the lining and replenish zinc that PPIs deplete.

More mucus between acid and tissue. More protection.

Mucus Production

DGL stimulates your body's own prostaglandin E2 synthesis and mucus glycoprotein secretion. The gel layer between acid and tissue grows thicker and more resilient — without the blood pressure effects of regular licorice.

The fuel your gut lining needs to rebuild itself.

Cell Renewal

L-Glutamine is the primary fuel for enterocytes — the cells that line your GI tract and replace themselves every 3–5 days. Under stress, demand outstrips supply. Supplementation restores the regenerative cycle.

GASTRIC LUMEN MUCUS LAYER EPITHELIUM SUBMUCOSA
Stage 1 — Healthy Barrier

The mucosal barrier as it should be.

A thick mucus gel sits between gastric acid and your stomach wall. Tight junctions seal the epithelial surface. Acid stays in the lumen where it belongs. The barrier holds.

Stage 2 — Compromised

Acid, NSAIDs, stress — the lining thins.

The mucus layer erodes. Tight junctions weaken. Acid reaches tissue it was never meant to touch. PPIs reduce acid volume but don't rebuild what's been lost.

Stage 3 — Supported

Mucara restores barrier integrity.

Zinc carnosine binds to damaged tissue. DGL stimulates mucus production. Glutamine fuels epithelial cell renewal. Three mechanisms, one daily sachet. The barrier rebuilds.

The Formula

Three compounds. Real evidence. Nothing else.

Liquid gel sachet — liposomal delivery — no pills, no capsules, no stomach acid required for absorption.

75
mg

It finds the damage and stays there.

Zinc Carnosine

The anchor. Settles directly on damaged mucosal tissue, releasing zinc locally for cell repair. Anti-inflammatory and antioxidant at the tissue level. Concentrates at lesion sites rather than distributing systemically.

RCT (n=258): 75% endoscopic improvement at 8 weeks · Approved gastroprotective in Japan since 1994 · Prevents NSAID-induced permeability increases

400
mg

Thickens the shield your acid has to pass through.

DGL Licorice

Stimulates prostaglandin E2 synthesis and mucus glycoprotein secretion. Deglycyrrhizinated form removes glycyrrhizinic acid entirely, making it safe for long-term daily use alongside PPIs and antihypertensives.

Controlled trials: mucosal healing comparable to cimetidine · No BP effects at therapeutic doses · Safe for long-term use

500
mg

Your gut wall replaces itself every few days. This is what it runs on.

L-Glutamine

The primary metabolic fuel for intestinal epithelial cells. Supports rapid enterocyte turnover and tight junction integrity under conditions of physiological stress — exercise, illness, medication use.

Meta-analysis (10 RCTs, n=352): significant intestinal permeability reduction · GRAS status · Standard of care in clinical gastroenterology

There is a real clinical need here. Many patients aren't fully treated with PPIs or PCABs, or they can't tolerate these medications at all. The mechanism of action — stimulating prostaglandin's gastroprotective effects — is well-established. For patients with persistent symptoms despite acid suppression, mucosal barrier support addresses a gap that current therapies do not.

— Alex Sherman, MD

The Format

Three compounds. One daily sachet.

15mL liposomal liquid gel. Tear, squeeze, done. Liposomal delivery maximizes absorption — critical when your PPI is already disrupting nutrient uptake.

  • ◆ 3 active compounds
  • ◆ 3 distinct mechanisms
  • ◆ 0 known PPI interactions
  • ◆ 100% GRAS ingredients
  • ◆ 30 sachets per box · 30-day supply
Mucara sachet
$89/mo · subscription
Who It's For

Not a cure. Not a replacement. A daily layer of protection.

PPI Users

You take your pill every morning. You changed your diet. You still burn at night.

Your acid is managed — your barrier isn't. Mucara completes the protocol your PPI started.

NSAID Users

You know ibuprofen is hard on your stomach. You take it anyway because you need it.

Every dose weakens the gastric mucosal layer — silently. Mucara rebuilds what NSAIDs wear down.

High-Stress Lives

Your schedule doesn't stop. Your gut pays the price.

Cortisol reduces mucosal blood flow. Alcohol thins the lining. Travel disrupts everything. Mucara protects what stress erodes.

Proactive Protection

You've optimized everything else. This is the gap you haven't addressed.

Sleep, fitness, nutrition — dialed. Your stomach lining deserves the same daily attention.

What changes.

Order what you actually want at dinner.
Travel without a pharmacy in your bag.
Sleep through the night without negotiating with your body.

Mucara doesn't promise overnight transformation. Mucosal repair is cumulative — most users notice a shift within 2–4 weeks. Fewer disruptions. Less food anxiety. More nights that just work.

Not a cure. Not a miracle. The second step your protocol was always missing.

Daily Protocol

One sachet. Every morning. Designed for your existing routine.

1

PPI First, Empty Stomach

Take your PPI 30–60 minutes before breakfast, as prescribed by your physician.

2

Mucara With Breakfast

One sachet with food, at least 1 hour after your PPI dose. The gap ensures full bioavailability of both.

3

Compounds Over Time

Mucosal repair is cumulative. The barrier strengthens with consistent daily use.

Within 2–4 weeks, the shift begins — fewer disruptions, less food anxiety, more nights sleeping through. The barrier strengthens with every sachet.

Not instead of your PPI. Alongside it.

Mucara was designed for the millions who manage acid daily but have nothing protecting the barrier beneath it. Different pathways. Different mechanisms. One routine.

✓ Clinically studied compounds
✓ 100% GRAS ingredients
✓ Physician-informed formulation
✓ GI-specialist reviewed
Common Questions

Questions we hear from people like you.

Yes — Mucara was designed specifically to work alongside proton pump inhibitors. The three compounds operate on different pathways than acid suppression. We recommend taking your PPI first on an empty stomach, then Mucara with breakfast at least one hour later.

All three ingredients carry GRAS (Generally Recognized as Safe) status and have no known interactions with PPIs, H2 blockers, or common antihypertensives. The DGL form specifically removes glycyrrhizinic acid to eliminate blood pressure concerns. As with any supplement, consult your physician if you're on multiple medications.

Mucosal repair is cumulative. Most founding members report a noticeable shift within 2–4 weeks — fewer nighttime disruptions, less food anxiety, more predictable digestion. Full barrier remodeling continues over 8–12 weeks of consistent use.

Liposomal liquid delivery bypasses the need for stomach acid to break down a capsule — which matters when your PPI is already suppressing acid production. Higher bioavailability, faster absorption, and no pill fatigue on top of your existing medication.

The founding batch ships in 8–12 weeks. We're finalizing production with our manufacturing partner now. You'll receive tracking details and a full protocol guide as soon as your order is ready. Founding members ship first, in order of sign-up.

Cancel anytime — no lock-in, no penalties. If you don't notice a difference within your first 60 days, email us and we'll make it right.

Your PPI is step one. This is step two.

75mg
Zinc Carnosine
400mg
DGL Licorice
500mg
L-Glutamine

Three clinically studied compounds in one daily sachet. Designed to work alongside your PPI.

Complete Your Protocol — $89/mo
Founding Members

Lock in founding pricing. Before it's gone.

200 founding members get: $89/mo locked for life (goes to $119 at launch), private founder community, input on future formulations, and priority shipping on everything we make.

… of 200 founding spots claimed

$89 / mo forever

Founding batch in production — ships in order of sign-up. Protocol guide sent immediately.

Early access means early ship date. The closer to 200, the longer the wait.

Your PPI did its job. Now give your barrier the support it's been missing.

Founding member pricing. … spots remaining.

$89/mo locked forever · Cancel anytime · Founder community · Priority shipping

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