Tissue repair & structural recovery

Four repair-pathway compounds.
One lot-matched order.

The compounds most requested for tissue-repair and structural-recovery research — bundled, batch-documented, and shipped together instead of chased across three suppliers.

BPC-157/TB-500 Blend research vial BPC-157/TB-500 Blend 10/10mg ≥99% $108.99 GHK-Cu research vial GHK-Cu 50mg ≥99% $60.99 KPV research vial KPV 10mg ≥99% $54.99 Bacteriostatic Water research vial Bacteriostatic Water 10ml Sterile $16.99

4 components · every compound third-party tested to ≥99% purity with a lot-specific certificate · Every vial ships with its own lot code and certificate of analysis.

Bundle price
$205.66 $241.96 Save $36.30

4 components · The Recovery Stack · research use only

Estimated arrival Mon, September 14 – Tue, September 15 · dispatched next business day via priority shipping
Earns 205 points $6.83 toward a future order
≥99% purity guaranteed on every vialLot-specific certificate of analysisThird-party tested · made in the USANext-business-day priority shipping
What's inside

Four components. Every one a real catalog SKU.

For laboratory research use only. These materials are not for human or veterinary use, consumption, diagnosis, treatment, or use as a drug.

BPC-157/TB-500 Blend research vial BPC-157/TB-500 Blend 10/10mg · BPCTB-10 The core repair pair, pre-blended at a 1:1 ratio $108.99list price
GHK-Cu research vial GHK-Cu 50mg · GHKCU-50 Collagen and matrix-remodelling research $60.99list price
KPV research vial KPV 10mg · KPV-10 Inflammatory-pathway signalling $54.99list price
Bacteriostatic Water research vial Bacteriostatic Water 10ml · BACW-10 Solvent for reconstituting the stack $16.99list price
Bought separately: $241.96 Four SKUs, potentially four different lots and shipments. $241.96 $205.66
The research question

Structural tissue repair isn't one pathway

Repair research is not one pathway. It is an inflammatory signal that has to settle, a blood supply that has to form, cells that have to migrate in, and a matrix that has to be rebuilt. These four compounds are studied at four different points on that chain.

Compound by compound

What each one does, and why it's here

Mechanism as described in the research literature — what each compound is studied for, and the point on the chain it sits at.

KPV research vial
Signal

KPV

10mg · KPV-10

Modulates the inflammatory environment

View COALot CA0001
What it is
The C-terminal tripeptide (Lys-Pro-Val) of α-MSH.
Studied for
Studied for inhibition of NF-κB nuclear translocation, which is the transcription factor that drives pro-inflammatory cytokine expression. Research models focus on gastrointestinal and general inflammatory signalling.
Why it's in this stack
A persistent inflammatory signal is the usual confounder in repair models. KPV is the arm of the stack studied at that upstream step.
Research articles PepT1-mediated tripeptide KPV uptake reduces intestinal inflammation
BPC-157/TB-500 Blend research vial
Supply

BPC-157/TB-500 Blend

10/10mg · BPCTB-10

Angiogenesis and cell migration, paired in one lot

View COALot BP1001
What it is
A 1:1 blend of BPC-157 (a synthetic pentadecapeptide from gastric juice) and TB-500 (the active fragment of thymosin β4).
Studied for
BPC-157 is studied for angiogenic signalling via VEGFR2, fibroblast recruitment, and tendon/ligament outgrowth models. TB-500 is an actin-sequestering peptide investigated for cell migration and endothelial differentiation.
Why it's in this stack
These two are studied together because they address adjacent steps — BPC-157 for forming the vascular supply, TB-500 for the cell mobility that uses it. Blending them means one lot and one certificate covers both.
Research articles Therapeutic potential of pro-angiogenic BPC157 is associated with VEGFR2 activation and up-regulation Thymosin beta 4 stimulates directional migration of human umbilical vein endothelial cells
GHK-Cu research vial
Rebuild

GHK-Cu

50mg · GHKCU-50

Extracellular matrix remodelling

View COALot GH0001
What it is
A copper-binding tripeptide (Gly-His-Lys) complexed with Cu(II).
Studied for
Investigated for collagen, elastin and glycosaminoglycan synthesis, and for modulation of the MMP/TIMP balance that governs matrix turnover.
Why it's in this stack
Once cells are present, the structural matrix has to be laid down and remodelled. GHK-Cu is the arm of the stack studied at that stage.
Research articles Stimulation of collagen synthesis in fibroblast cultures by the tripeptide-copper complex glycyl-L-histidyl-L-lysine-Cu²⁺
In unison

Why these are studied together

Each compound sits at a different point on the chain. Ordered together, they let one study cover the whole sequence instead of a single step.

  1. 1 Signal KPV Modulates the inflammatory environment
  2. 2 Supply BPC-157/TB-500 Blend Angiogenesis and cell migration, paired in one lot
  3. 3 Rebuild GHK-Cu Extracellular matrix remodelling
Mechanism, not outcome. Everything above describes pathways these compounds are studied for in the literature. It is not a claim of effect, a protocol, or a dosing guide. These products are supplied strictly for in-vitro laboratory and scientific research, are not approved by the FDA, and are not for human or animal consumption.
Why bundle it

Sourcing is the slowest part of the study

Assembling it yourself

  • Three or four vendors, each with its own lead time
  • Purity claims you cannot verify before delivery
  • Mismatched lots with no common documentation
  • Solvent ordered separately, or forgotten entirely
  • Multiple shipments, multiple failure points

The Recovery Stack

  • One order, one facility, one shipment
  • ≥99% purity guaranteed across every component
  • A certificate of analysis tied to each vial's lot code
  • Bacteriostatic water included and sized for the stack
  • Dispatched the next business day via priority shipping
Documentation

Every certificate, one click away

Independent analysis from Vanguard Laboratory (ISO 17025:2017 · A2LA #6377.01.01). Open any certificate directly — no lookup, no account.

Certificate of analysis — BPC-157 component only

BPC-157/TB-500 Blend · 10 mg · Lot BP1001

Purity
>99.80% ±0.18%
Assay
10.72 mg
Lab ID
V251024-13 007
Date reported
Not stated
bpc-157.pdf Vanguard Laboratory · ISO 17025:2017 · A2LA #6377.01.01
Open certificate →

Certificate of analysis

GHK-Cu · 10 mg · Lot GH0001

Purity
>99.80% ±0.18%
Assay
10.50 mg
Lab ID
V251088-28 085
Date reported
2026-05-01
Sterility USP <61>: Pass — no growthEndotoxins (LAL): Pass — <0.05 EU/mg
ghk-cu.pdf Vanguard Laboratory · ISO 17025:2017 · A2LA #6377.01.01
Open certificate →

Certificate of analysis

KPV · 10 mg · Lot CA0001

Purity
>99.80% ±0.18%
Assay
11.80 mg
Lab ID
V251008-22 02
Date reported
Not stated
kpv.pdf Vanguard Laboratory · ISO 17025:2017 · A2LA #6377.01.01
Open certificate →
Search all lots → How we test
Questions

About this stack

Why the blend instead of separate BPC-157 and TB-500 vials?

The blend puts both compounds in a single lot, so one certificate of analysis covers the pair and there is no batch-to-batch variance between them. Separate vials are available in the catalog if your protocol requires independent handling.

Is one vial of bacteriostatic water enough for all three compounds?

The stack ships with one vial of bacteriostatic water. Reconstitution volume depends on the concentration your protocol calls for — order additional solvent from the catalog if your run needs more. Reconstitution guidance is on each product page under Storage & handling.

Can I substitute a size or compound?

The bundle price is set for this exact configuration. For a different combination or larger research quantities, contact us and we will quote it directly.

How is purity verified?

Compounds are produced in a cGMP-compliant, ISO-certified facility and submitted for independent third-party analysis. BioStem Labs guarantees a minimum of 99% purity, and the certificate of analysis for your specific lot documents the result.

How do I find the COA for the vial I received?

Use the lot code printed on the vial label. Enter it in the COA lookup and the matching batch record will resolve, along with the size and SKU it belongs to.

When will my order ship?

Orders are picked, packed, and dispatched on the next business day with priority shipping. A tracking number is issued as soon as the carrier takes possession.

Tissue repair & structural recovery

The Recovery Stack

4 components · $241.96 separately · $205.66 together

Research use only · 21+ · Not for human or animal consumption