| Test | Method | Limit | Result |
|---|---|---|---|
| Purity | HPLC | ≥ 99.0% | 99.72% |
| Identity | Mass spectrometry | Each component | All confirmed |
| Net content | Quantitative HPLC | ≥ 60 mg | 60.84 mg |
| Endotoxin | LAL assay | ≤ 0.5 EU/mg | 0.10 EU/mg |
| Sterility | Membrane filtration | No growth | No growth |
| Heavy metals | ICP-MS | ≤ 10 ppm total | 0.6 ppm |
| Moisture | Karl Fischer | ≤ 8.0% | 3.2% |
Copper-binding tripeptide + synthetic pentadecapeptide (50 mg + 10 mg)
Per component
2-compound blend
Each component is confirmed separately on the lot certificate.
Copper peptides · Copper-binding tripeptide + synthetic pentadecapeptide (50 mg + 10 mg)
50 / 10 mg · 2-compound blend
Size$1.50/mg
Quantity10+ of one compound: 40% off
Same-day dispatch on orders by 2 PM ET, Monday to Friday
Arrives in 2 business days, tracked
Free shipping over $150
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For in-vitro research use only. Not for human or animal use.
Copper peptides
GHK-Cu 50 mgCopper peptides
GLOW 70 mgCopper peptides
GLOW+ 120 mgCopper peptides
GHK-Cu / KPV 50 / 20 mgCopper peptides
AHK-Cu 50 mgTissue + immune
BPC-157 10 mgTissue + immune
TB-500 10 mgNeural
Semax 10 mgMetabolic
GLP-3 RT 5 mgMetabolic
GLP-2 TZ 10 mgCellular
MOTS-c 10 mgCellular
SS-31 10 mg01Verified test results
GHK-Cu / BPC-157 lot SA-GH1-2610 was tested Oct 8, 2026 at an independent laboratory before it shipped. Every value is printed against its limit, so a pass means something.
Certificate of analysis
99.72%
Purity by HPLC
Profile drawn from the reported purity
Purity by HPLC, identity by mass spectrometry, net content by quantitative HPLC, endotoxin by LAL, sterility by membrane filtration, heavy metals by ICP-MS and moisture by Karl Fischer. Report SA-GH1-2610-01, Oct 8, 2026. Open the lot record.
Open any lot's certificate. Your order ships from the current released lot, and its QR code opens this record.
99.72%
HPLC purity
Tested Oct 8, 2026 · 7/7 assays · sample
99.42%
HPLC purity
Tested Sep 10, 2026 · 7/7 assays · sample
02Verify your vial
Every vial label carries a QR code. Point your phone camera at it.
The code opens that lot's certificate with every assay value. No phone? Type the lot from your packing slip on Verify a lot.
Each signed certificate links to the lab's own verification page, so the report can be confirmed independently of us.
03Analytical identity
Studied in collagen-synthesis and extracellular-matrix models in vitro.
| Compound | Copper-binding tripeptide + synthetic pentadecapeptide (50 mg + 10 mg) |
|---|---|
| Formula | Per component |
| Molecular weight | Per component |
| Type | 2 compounds |
| Form | Lyophilised powder, 50 / 10 mg |
| Storage | Sealed at -20 °C, away from light and moisture |
Components
Each component is confirmed separately on the lot certificate.
GHK-Cu50 mg · 3 residues
BPC-15710 mg · 15 residues
Each component is built from its own sequence with ideal bond lengths and angles, so every connection is exact. They are separate molecules in the vial, not bonded to each other; the stack is for viewing only. Poses are idealised, not measured conformations. Each component is confirmed separately on the lot certificate.
Structure viewer04In the lab
GHK-Cu and BPC-157 are each studied on their own pathways in laboratory research. This blend combines them in one vial; the map shows the best-characterized pathway reported for each.
Blend
GHK-Cu / BPC-157Blend of GHK-Cu and BPC-157Matrix remodeling
Endpoint studied
More MMP-2, its mRNA, TIMP-1 and TIMP-2; copper ions alone matched the MMP-2 rise, GHK alone did not.
Simeon 2000 · PMID 11045606Vessel growth
Endpoint studied
Higher vessel density, more endothelial tube formation and faster blood-flow recovery.
Hsieh 2017 · PMID 27847966Pathways as reported in the cited laboratory studies, for each compound in the blend. For in-vitro research use only.
05Research history
5 milestones, each linked to its PubMed record
GHK-Cu · Experientia
The growth-modulating tripeptide found in serum is identified as glycyl-histidyl-lysine.
PubMed · PMID 858356GHK-Cu · The Biochemical Journal
The tripeptide binds copper(II) strongly enough to compete with albumin, holding about 42% of it at equal concentrations.
PubMed · PMID 7340824GHK-Cu · FEBS Letters
GHK-Cu raises collagen synthesis by fibroblasts in culture from picomolar levels, without changing cell number.
PubMed · PMID 3169264BPC-157 · Journal of Physiology, Paris
A protective peptide isolated from human gastric juice is reported, with BPC 157, the 15-amino-acid fragment thought to carry its activity.
PubMed · PMID 8298609BPC-157 · Journal of Orthopaedic Research
Transected Achilles tendons heal faster in a repair model, and tendon cells grow more in culture.
PubMed · PMID 14554208 LatestLaboratory research only, cited for research context. Not a claim about use in people.
06Questions
About GHK-Cu / BPC-157, its certificate and your order.
Email [email protected], Monday to Friday. A person replies within one business day.
The current released lot, SA-GH1-2610. Scan the QR code on the vial label to open its certificate. The lot number is also on your packing slip, and the full certificate is here.
Every certificate is issued by an independent laboratory. Each lot has its own public record page with every assay value, and a link to verify the report on the lab's own site once the signed PDF is posted.
Vials are filled slightly over the labelled mass so that every vial meets it. Net content is measured on each lot and published as a number, not a pass.
Email [email protected] within 7 days with your order number and a photo and we will replace it.
Orders by 2 PM ET on a weekday ship the same day, with tracking emailed when the label prints.
No. It is sold strictly for in-vitro laboratory research and is not for human or animal use of any kind.
07Complete the box
3+ vials 25% off and 5+ vials 30% off across any mix, 10+ of one compound 40% off, 50+ of one compound 50% off.
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