10% off on every stack, always. 5 · 7.5 · 10% off on 3, 6 or 9 of the same vial. Same-day dispatch on orders before 12:00 SAST, business days.

SHOP BY GOAL · SOUTH AFRICA

Peptides for Leaky Gut

Gut-lining compounds studied for intestinal permeability and barrier-integrity research.

HPLC VerifiedCoA on Every BatchNationwide DeliveryResearch Only
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MOST RESEARCHED FOR THIS GOAL

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In Stock

BPC-157

Recover & Rebuild

Up To 8 Weeks supply · 99.2% purity

The recovery peptide most studied for tissue repair — BPC-157 is investigated for how connective tissue rebuilds after strain. For research purposes only.

R439

3ml BAC Water included per peptide ordered

1
Volume discount: buy 3 or more, save 5%; buy 6 or more, save 7.5%; buy 9 or more, save 10%.
In Stock

KPV

Calm, Repair, Recover

Up To 6 Weeks supply · 99.1% purity

The anti-inflammatory tripeptide — KPV is studied for inflammatory balance and gut-barrier biology. For research purposes only.

R439

3ml BAC Water included per peptide ordered

1
Volume discount: buy 3 or more, save 5%; buy 6 or more, save 7.5%; buy 9 or more, save 10%.
In Stock

KLOW

Total-Body Renewal, One Vial

Up To 4 Weeks supply · 99.0% purity

Four regenerative peptides pre-blended in a single 80 mg vial — GHK-Cu, BPC-157, TB-500 and KPV. For research purposes only.

R1 599

3ml BAC Water included per peptide ordered

1
Volume discount: buy 3 or more, save 5%; buy 6 or more, save 7.5%; buy 9 or more, save 10%.

FREQUENTLY ASKED

Which peptides are studied for leaky gut?

BPC-157 is the most-researched compound for intestinal-barrier integrity, studied in models of gut-lining repair, with KPV researched for the inflammatory component. Supplied for research purposes only.

What is leaky gut in a research context?

"Leaky gut" refers to increased intestinal permeability — a weakened gut barrier that lets contents cross where they should not. Research examines the tight-junction and repair biology behind it. This is research context only, not a diagnosis or treatment claim.

Purity and shipping?

HPLC-verified with a batch Certificate of Analysis, protectively packaged and tracked nationwide.

SEE THE RESEARCH & EVIDENCE

BPC-157 — evidenceKPV — evidenceKLOW — evidence

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All products supplied for research purposes only. Not for human consumption.

Research Axes · 22 Goals

Shop by Goal

Start from what you want to change rather than from a compound name. Every goal below opens a full vertical — what the research points to, what we stock for it, and how to run it.

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Health & Longevity

Systemic wellness — the compounds most studied for how you age, recover overnight and feel day to day.

Performance & Repair

Training, recovery and tissue-repair research — for getting back to the gym, the field or the trail sooner.

By Concern

Start from what you want to change — skin, hair, focus, mood, libido — and see what research points to.

Who It’s For

Curated entry points for specific researchers — women, veterinary work, first-timers and bulk buyers.

HPLC Verified · CoA On Every Batch · Nationwide Delivery