Description
Prepared in the UK · UK delivery only
GHK-Cu, BPC-157, TB-500 and KPV in one pre-prepared research dispensing pen. Prepared from our KLOW vial products and dispatched from Kent to customers across the UK.
Alpha Peptides® is a UK-based research peptide supplier. Our KLOW pen brings the four-component blend into a single dispensing format, with source-batch component results available to review.
80mg nominal blend · Four research compounds · Dispatch from Kent, UK
What is in the KLOW 80mg pen?
The nominal formulation combines 50mg GHK-Cu, 10mg TB-500, 10mg BPC-157 and 10mg KPV. The 80mg designation refers to the combined formulation.
We prepare the pens from our KLOW vial products. The current source vial batch is 2026-06, the batch identified in Janoshik component report #167220, analysed on 18 June 2026.
KLOW pens supplied from the UK
Our KLOW research pens are prepared and dispatched in the United Kingdom. We deliver exclusively to UK addresses, with orders dispatched from Kent. Product availability is shown on the listing, and applicable delivery options and charges are shown at checkout.
Questions about your order or the source-batch documentation go directly to the Alpha Peptides® team at info@alpha-peptides.co.uk.
Source-batch testing
The Janoshik report records measurements for all four components in the submitted source sample. These results relate to the vial material used to prepare the pens; the finished pen was not the sample analysed.
| Component | Measured amount |
|---|---|
| GHK-Cu | 55.54mg, comprising 49.27mg GHK and 6.27mg copper |
| TB-500 (TB4) | 10.02mg |
| BPC-157 | 10.46mg |
| KPV | 11.18mg |
The measured total is 87.20mg, including copper within GHK-Cu. That is the result for the submitted sample, rather than a replacement for the nominal 80mg product specification.
View the KLOW analytical summary or read our explanation of the KLOW batch results. The published summary is prepared by Alpha Peptides®; the source laboratory report can be requested from our team.
KLOW pen questions
Do you ship KLOW pens outside the UK?
No. Alpha Peptides® delivers exclusively to UK addresses. Our KLOW pens are dispatched from Kent.
Is KLOW available as a vial?
Yes. We also list the KLOW 80mg research blend in vial format. The pen is prepared from our vial products and supplied in a pre-prepared dispensing format.
Does 80mg mean 80mg of each peptide?
No. It is the nominal combined amount: 50mg GHK-Cu plus 10mg each of TB-500, BPC-157 and KPV.
Where can I read about the four compounds?
Our KLOW peptide blend guide explains the composition and gives a concise overview of relevant ingredient research, with links to the published sources.
For laboratory and in vitro research only. Not for human consumption, veterinary use, or medical, therapeutic, cosmetic, diagnostic or administration purposes.
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