Gut Health & Barrier Repair Peptides & Compounds

Why Gut Health Matters

Your gut isn’t just about digestion — it controls how your entire system runs.

It directly impacts:

• Nutrient absorption

• Immune signaling

• Inflammation levels

• Metabolism

• Recovery

• Overall performance

When gut function drops:

• Inflammation goes up

• Absorption goes down

• Stress on the body increases

When gut function improves:

• The whole system stabilizes

• Recovery improves

• Everything else works better

Core Concept

Gut optimisation isn’t just about “fixing digestion”

It’s about:

• Repairing the barrier

• Controlling inflammation

• Regulating immune signals

• Supporting the gut environment

Key Peptides & Compounds

Larazotide

Best for: Gut barrier integrity

Larazotide helps tighten the intestinal barrier and reduce permeability.

What it does:

• Supports tight junction function

• Reduces “leaky gut”

• Prevents unwanted compounds entering the bloodstream

• Supports immune balance in the gut

• Lowers gut-driven inflammation

👉 This is your barrier-first compound

BPC-157 (Arginine Salt)

Best for: Gut lining repair

BPC-157 helps repair and strengthen the gastrointestinal lining.

What it does:

• Promotes gut tissue healing

• Supports blood flow (angiogenesis)

• Helps with irritation and ulcers

• Improves recovery from gut stress

• Supports overall tissue repair

👉 Think repair + regeneration

KPV

Best for: Gut inflammation control

KPV directly calms inflammatory signaling inside the gut.

What it does:

• Reduces inflammatory cytokines

• Calms gut irritation

• Supports immune balance

• May reduce bloating and discomfort

• Useful in inflammatory gut conditions

👉 Works on the environment, not structure

Tributyrin

Best for: Colon health + gut fuel

Tributyrin provides butyrate — a key fuel source for gut cells.

What it does:

• Fuels colon cells

• Strengthens the gut barrier

• Supports microbiome balance

• Reduces colon inflammation

• Improves digestion efficiency

👉 This is your foundational gut fuel

LL-37

Best for: Microbial balance

LL-37 helps regulate bacteria and gut immune defense.

What it does:

• Supports antimicrobial activity

• Helps control harmful bacteria

• Improves microbiome balance

• Supports immune signaling

• Reduces pathogen load

⚠️ More advanced — use strategically

PEA (Palmitoylethanolamide)

Best for: Inflammation + sensitivity

PEA helps calm overactive immune responses and gut irritation.

What it does:

• Reduces inflammation

• Stabilizes mast cells

• Helps with histamine issues

• Supports gut-brain signaling

• Improves overall inflammatory balance

👉 Great for sensitive or reactive systems

How Gut Optimisation Works

These compounds support key pathways:

🧱 Structure (Barrier)

• Larazotide

• BPC-157

• Tributyrin

🔥 Inflammation Control

• KPV

• PEA

🦠 Microbiome Support

• LL-37

• Tributyrin

🛠 Repair

• BPC-157

⚖️ Immune Regulation

• KPV

• PEA

• LL-37

Key Idea

• Some repair structure

• Some reduce inflammation

• Some regulate microbes

• Some improve signaling

👉 The best results come from combining the right ones for your situation

How This Fits Into Everything Else

Most people try to:

• Lose fat

• Build muscle

• Fix hormones

• Improve recovery

…but ignore the gut.

If your gut is off:

• You don’t absorb nutrients properly

• Inflammation stays high

• Recovery is slower

• Food tolerance drops

• Results stall

👉 This limits every other protocol

Truth

Fixing the gut often improves everything else
without changing anything else

Final Takeaway

The gut isn’t just digestion — it’s a control system

When gut health improves:

• Inflammation drops

• Nutrient use improves

• Recovery improves

• Immune balance stabilizes

• Performance increases

Optimising the gut = strengthening the foundation

Everything else builds on top of it.