Last updated 18 September 2026 · SARMs Store editorial team. Products on this site are supplied strictly for laboratory research and are not for human consumption. This guide summarises published research; it is not medical advice and contains no instructions for use. 18+ only.
GLOW blend at a glance
| Contents | BPC-157, TB-500 and GHK-Cu in one lyophilised vial (70mg total, GHK-Cu the largest share) |
|---|---|
| Why combined | Two tissue-repair peptides plus the copper peptide from the skin literature |
| Highest evidence | GHK-Cu: small human topical trials. BPC-157 and TB-500: rodent studies. The trio: no published study |
| Studied for | Wound and tissue repair models; skin firmness and collagen in topical GHK-Cu trials |
| Format | Lyophilised vial, blue-tinted from the copper |
| Storage | 2 to 8°C unopened, away from light; avoid chelating agents |
| UK status 2026 | Research chemical; not a licensed medicine; BPC-157 WADA S0, TB-500 S2 |
What the GLOW blend is
GLOW is a research-market name for a vial combining BPC-157, TB-500 and GHK-Cu. It takes the Wolverine pairing and adds GHK-Cu, the copper tripeptide with the largest body of human skin data of any peptide sold for research, although that data is for creams, not vials. The name refers to the skin literature on GHK-Cu; it is not a claim about the blend.
GLOW peptide: what is in the vial
The GLOW peptide blend is one of the fastest-growing searches in the UK peptide market. Our Origin Peptides GLOW Blend 70mg contains three peptides in one lyophilised vial:
| Peptide | Per vial | Known for in the literature | Own guide |
|---|---|---|---|
| GHK-Cu | 50mg | Copper tripeptide with the largest human skin data of any peptide (topical) | GHK-Cu guide |
| BPC-157 | 10mg | Tendon, gut and blood vessel repair models | BPC-157 guide |
| TB-500 | 10mg | Actin regulation and cell migration | TB-500 guide |
That 50/10/10 split is the standard GLOW formula on the UK market, so it is the first thing to check when comparing listings: some sellers use the GLOW name for a different ratio or a smaller total.
GLOW vs Wolverine vs KLOW
| Blend | Contents | Total | Price |
|---|---|---|---|
| Wolverine | BPC-157 and TB-500 | 10mg | £44.99 |
| GLOW | BPC-157, TB-500 and GHK-Cu | 70mg | £78.99 |
| KLOW | GLOW plus KPV | 80mg | £85.00 |
Wolverine is the repair pairing on its own. GLOW adds GHK-Cu, which is where the name comes from, since GHK-Cu is best known from skin research. KLOW adds KPV, a peptide from the inflammation literature. Buying the three peptides separately costs more than the blend, which is why GLOW has become the popular choice.
Why GLOW is blue
The copper in GHK-Cu gives the powder a blue tint. A GLOW vial that is white or colourless either has very little GHK-Cu in it or none at all, so the colour is a quick first check on any listing.
Buying GLOW peptide in the UK
Look for the milligrams of each peptide stated separately, a certificate that confirms identity and purity for all three, a batch number on the vial, and UK dispatch. Our GLOW Blend is batch numbered, tested and dispatched from our UK warehouse, and bacteriostatic water is available alongside it.
What the research found
Each component has its own guide. GHK-Cu has small human trials of topical creams reporting improved skin firmness and wound healing, and cell-culture gene expression data; no injected human trial. BPC-157 and TB-500 have rodent repair data and, for TB-500, human data on the parent protein.
The combination. No published study tests the three together, or GHK-Cu with either of the others. GHK-Cu also has a chemistry point that matters for a blend: the copper ion can interact with other peptides in solution, so a reconstituted GLOW vial should be treated as a short-lived preparation and the certificate should confirm each component separately.
Stability, storage and handling
Keep unopened vials at 2 to 8 degrees Celsius, away from light; the GHK-Cu component is sensitive to chelating agents and the BPC-157 and TB-500 components degrade in solution over days to weeks. For a blend the certificate should show identity and purity for each peptide.
Legal status in the UK, 2026
None of the three is a controlled substance under the Misuse of Drugs Act 1971. The blend is not a licensed medicine and cannot be sold or advertised for human use in the UK; supplied strictly for laboratory research. In sport BPC-157 falls under WADA S0 and TB-500 under S2.
What to check before buying
Milligrams of each of the three peptides per vial, HPLC purity and mass spectrometry identity for each, a batch number matching the certificate, and cold-chain shipping. Every Origin Peptides batch is independently tested and its certificate of analysis is published on the product page and the Lab Testing page.
Frequently asked questions
What is in the GLOW blend?
BPC-157, TB-500 and GHK-Cu in one vial.
Is there a study of the three together?
No.
Why is the powder blue?
The copper in GHK-Cu. A colourless GLOW vial is a warning sign.
How does GLOW differ from KLOW?
KLOW adds KPV, an alpha-MSH fragment from the inflammation literature.
Is it legal in the UK?
Legal to buy and possess as a research compound; not lawful to sell or advertise for human consumption; two of the three components banned in sport.
What is the difference between GLOW and Wolverine?
Wolverine is BPC-157 and TB-500. GLOW adds 50mg of GHK-Cu.
Can I buy GLOW peptide in the UK?
Yes. Our Origin Peptides GLOW Blend 70mg is stocked and dispatched from the UK.
Key references
See the BPC-157, TB-500 and GHK-Cu guides for the primary literature: Sikiric et al. 2011; Goldstein et al. 2012; Pickart and Margolina 2018. World Anti-Doping Agency. Prohibited List 2026.
Related guides
- GHK-Cu research guide
- BPC-157 research guide
- TB-500 research guide
- Wolverine blend research guide
- KLOW blend research guide
- SARMs vs peptides: what the research compares
- How to read a certificate of analysis
Research products: Origin Peptides GLOW blend 70mg · GHK-Cu 50mg · Wolverine blend · KLOW blend · Full Origin Peptides range · Lab Testing