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Copper Peptide Research
KLOW Peptide (GHK-Cu / BPC-157 / TB-500 / KPV)
Lyophilized in the USA
KLOW is an 80 mg research peptide blend containing 50 mg GHK-Cu, 10 mg BPC-157, 10 mg TB-500 and 10 mg KPV per vial. For laboratory research only.
In stock · ready to shipEarn 129 points
139.99
Quantity
1
$0.00$129.99
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Your purchasing batch
K002
Certificate on record · 3 lots published
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Per-batch COA access
Every order ships with certificate access for its lot
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Verified test results
Every batch, independently verified.
Each batch is analyzed by an independent third-party laboratory before release. The lots below were tested by Chromate and ILS Laboratories. Below is the report for lot K002, summarized from the certificate the lab published.
ILSPASS
ILS Laboratories
Independent · ISO/IEC 17025 accredited
Certificate of Analysis · COA-2026-05SGPN
99.83%
Purity by HPLCSPEC ≥ 95.0%
Lot
K002
Tested
Sep 30, 2026
Labeled
80mg
Measured
85.76 / 82.48mg
ISO 17025 accreditedFentanyl free3 lots on record
View the signed certificate →
Certificate results✓ 6 passed · 3 reported
Appearance
Per certificate
Good
PASS
Identity
HPLC
Confirmed
PASS
Purity
HPLC (2 samples)
99.83 / 99.83%
SPEC ≥ 95.0%
PASS
Net peptide content
HPLC (2 samples)
85.76 / 82.48mg
REPORT ONLY
REPORTED
Blend content
HPLC
GHK-Cu 53.60 / TB-500 10.74 / BPC-157 10.80 / KPV 10.62 mg
REPORT ONLY
REPORTED
Sterility
PCR
No growth
No growth
PASS
Endotoxins
USP <85>
0.229EU/mL
REPORT RESULT
REPORTED
Heavy metals
ICP-MS
Not detected
As, Cd, Cr, Hg, Pb
PASS
Fentanyl screen
Per certificate
Not detected
PASS
Every batch on record
Every lot we have published for this compound, grouped by the lab that tested it, newest first. Open any certificate below, exactly as the lab released it.
ILS Laboratories2 certificates
Side by side
How Disguised compares.
Disguised
Typical supplier
Per-batch third-party COA
Yes
Rarely provided
ISO 17025 lab testing
Yes
Inconsistent
HPLC purity verified
Yes
Often unverified
Sterility tested
Yes
Rarely
Endotoxin tested
Yes
Rarely
Heavy metal tested
Yes
Rarely
Conformity testing
Yes
Not standard
Fentanyl screening
Yes
Not standard
Made & tested in the USA
Yes
Often overseas
Discreet, tracked shipping
Yes
Varies
Technical specifications
Compound Information
Read the KLOW peptide research guideAlso available as Capsulated KLOWAlso available as Transdermal KLOW (15MG/ML)Compare GLOW vs KLOWPeptide storage guideHow to reconstitute peptidesStorage Requirements
Stability information.
Avoid freeze/thaw cyclesProtect from lightRefrigerate after reconstitution
−20°C
Lyophilized powder, as shipped
The most stable form. Store cold and protected from light until it is reconstituted.
2–8°C
After reconstitution
Refrigerate once reconstituted and keep it protected from light.
Peer-reviewed literature
The research behind this compound, cited in full.
Published research on each compound in this formulation, linked to its PubMed entry. Provided for educational reference only - not product claims.
01BPC-157 · Pharmaceuticals (Basel, Switzerland) · 2025Multifunctionality and Possible Medical Application of the BPC 157 Peptide-Literature and Patent ReviewJózwiak M, et al.02TB-500 · International immunopharmacology · 2023Thymosin beta-4 denotes new directions towards developing prosperous anti-aging regenerative therapiesBock-Marquette I, et al.03GHK-CU · International journal of molecular sciences · 2018Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene DataPickart L, et al.04KPV · Journal of pharmaceutical sciences · 2017Transdermal Iontophoretic Delivery of Lysine-Proline-Valine (KPV) Peptide Across Microporated Human SkinPawar K, et al.
Important research notice
Not for human, veterinary, or food use. This product is sold exclusively for laboratory research purposes. It is not intended to diagnose, treat, cure, or prevent any disease, and has not been evaluated by the FDA.
All referenced publications and registries are sourced from peer-reviewed journals and official registries. They are provided for educational reference only and are not product claims.
By purchasing, you confirm you are a qualified researcher and will handle this product in accordance with all applicable laws and regulations.
Ready when you are
Nothing ships without paperwork. Every lot is on record.
The lot on this page links to the signed certificate for that batch.
3Lots on record
99.83%HPLC purity, latest lot
17025ISO/IEC accredited lab