In stock
GLOW Stack
GHK-Cu · BPC-157 · TB-500
GHK-Cu · BPC-157 · TB-500
£67.99
Free 24-hour delivery over £75 · Same-day dispatchOrder before 2pm - same-day dispatch · Free 24-hour delivery over £75
Collection
Bundles
- GLOW Stack
£67.99
In stockMetabolic StackMetabolic Stack
Retatrutide · AOD-9604
Retatrutide · AOD-9604
£89.99
£89.99
In stockKLOW StackKLOW Stack
KPV · BPC-157 · TB-500 · GHK-Cu
KPV · BPC-157 · TB-500 · GHK-Cu
£94.99
£94.99
In stockWolverine StackWolverine Stack
BPC-157 · TB-500
BPC-157 · TB-500
£37.99
£37.99
In stockGH StackGH Stack
CJC-1295 (No DAC) · Ipamorelin
CJC-1295 (No DAC) · Ipamorelin
£38.99
£38.99
In stockCellular StackCellular Stack
NAD+ · Epithalon · Glutathione
NAD+ · Epithalon · Glutathione
£119.99
£119.99
What is the Peptide Stacks & Bundles collection?
The Peptide Stacks & Bundles collection groups our 6 research bundles, each a kit of separate lyophilised reference peptides supplied together as a sourcing convenience rather than a pre-mixed product. The members are the Wolverine Stack (BPC-157 and TB-500), the KLOW Stack (KPV, BPC-157, TB-500 and GHK-Cu), the GLOW Stack (GHK-Cu, BPC-157 and TB-500), the GH Stack (CJC-1295 No DAC and Ipamorelin), the Metabolic Stack (Retatrutide and AOD-9604) and the Cellular Stack (NAD+, Epithalon and Glutathione). Every vial ships sealed on its own with its own certificate of analysis.
What research areas do these compounds appear in?
The compounds across these bundles appear in the published research literature in pre-clinical and in-vitro model systems, grouped by the research area they co-occur in: matrix and tissue-repair signalling, the growth-hormone axis, incretin and metabolic pathways, and cellular metabolism and senescence biology. None of that work establishes a benefit, effect or outcome in humans, and none establishes any combined effect of the compounds supplied together in a bundle. Nothing here is a medical claim and none of these materials is a licensed medicine. The named-stack labels (Wolverine, KLOW, GLOW) are community search terms that identify a grouping, not descriptions of what the compounds do.
Are these peptide stacks legal in the UK?
None of the compounds across these bundles is a controlled drug under the Misuse of Drugs Act 1971, and none is scheduled. Each bundle is supplied strictly as research chemicals for laboratory and in-vitro investigation, not for human or veterinary consumption, and no constituent is a licensed medicine. The purchaser is responsible for lawful, compliant handling under their own obligations. See our research disclaimer for the full terms of supply.
How does Kovalabs assure quality across the range?
Each vial in every bundle is treated as its own product and released only after independent testing. Purity is assessed by HPLC at 99% or higher per vial, and identity is confirmed against the expected mass for each compound. A batch-specific certificate of analysis accompanies every vial, despatched from the UK, so each compound in a bundle can be verified independently. Browse the bundles in the bundles category or view current documents on our certificates of analysis page.
Where can I see every bundle and the single compounds?
Open any member listing above to see its compounds, chemistry and identifiers, or browse the full catalogue in the store where every compound in these bundles is also sold singly. All materials are supplied for laboratory research use only and not for human or veterinary use.
Common questions
- What is the Peptide Stacks & Bundles collection?
- Peptide Stacks and Bundles is our collection of 6 research kits, each a set of separate lyophilised reference peptides supplied together as a sourcing convenience. The set includes the Wolverine Stack, KLOW Stack, GLOW Stack, GH Stack, Metabolic Stack and Cellular Stack. No bundle is a pre-mixed product: every vial ships sealed on its own with its own certificate of analysis, strictly for laboratory research use only.
- Which products are in the bundles collection?
- Six bundles make up the collection. The Wolverine Stack pairs BPC-157 and TB-500; the KLOW Stack groups KPV, BPC-157, TB-500 and GHK-Cu; the GLOW Stack groups GHK-Cu, BPC-157 and TB-500; the GH Stack pairs CJC-1295 No DAC and Ipamorelin; the Metabolic Stack pairs Retatrutide and AOD-9604; the Cellular Stack groups NAD+, Epithalon and Glutathione. Each compound is documented on its own product page.
- Are these peptide stacks legal in the UK?
- None of the compounds across these bundles is a controlled drug under the Misuse of Drugs Act 1971, and none is scheduled. The bundles are supplied strictly as research chemicals for laboratory and in-vitro investigation. They are not licensed medicines and cannot be sold or supplied for human or veterinary consumption. The purchaser is responsible for lawful, compliant handling under their own obligations.
- Are the peptide stacks intended for human use?
- No. Every bundle is supplied strictly for laboratory research use only. No constituent is intended, labelled or sold for human or veterinary use, none is a licensed medicine, and no human application is implied. The vials are reference compounds for non-clinical investigation, and the mg strength printed on each is a product specification, not a usage instruction. Any other use falls outside the terms of supply.
- Is every vial in a bundle the same quality?
- Each vial is treated as its own product and released only after independent testing. Purity is assessed by HPLC at 99% or higher per vial, and identity is confirmed against the expected mass for each compound. A batch-specific certificate of analysis accompanies every vial, despatched from the UK, so each compound in a bundle can be verified independently on our certificates of analysis page.
- How do I choose which bundle to source?
- The bundles group compounds that co-occur in the same research literature, so the right listing depends on the research area you are sourcing for, not on any outcome. The Wolverine, KLOW and GLOW stacks centre on tissue-repair and matrix research; the GH stack on growth-hormone-axis research; the Metabolic stack on incretin research; the Cellular stack on cellular metabolism research. Each compound is also sold singly in the store.
- Do the compounds in a bundle work better together?
- No such claim is made. The compounds in a bundle are supplied together purely as a sourcing convenience of separate reference materials. Nothing here implies they synergise, combine, or produce any benefit or outcome when supplied as a set. They co-occur in the published literature at research-area level only, which is not evidence of any combined effect in humans and is not a protocol or recommendation for any use.
- Are Wolverine, KLOW and GLOW the stacks people search for?
- Yes. Wolverine, KLOW and GLOW are community nicknames used as search labels for these specific compound groupings. Naming the term identifies the listing; it does not describe what the compounds do. The Wolverine Stack is the BPC-157 and TB-500 pairing. All remain research chemicals supplied for laboratory use only, with no human or veterinary application intended or implied.
- Has the research shown these bundles to be safe or effective in humans?
- No. The published work on each compound is conducted in pre-clinical and in-vitro model systems and investigates each molecule separately. None of it establishes a benefit, effect, safety profile or outcome in humans, and none establishes any combined effect of the compounds in a bundle. They are supplied together only as a convenience set of separate reference materials, never as a tested combination.
- Can I buy peptide stacks and bundles in the UK from Kovalabs?
- Yes. Kovalabs supplies all 6 peptide stacks and bundles in the UK as research chemicals for laboratory use only, despatched from the UK with a batch-specific certificate of analysis for each vial. Every bundle is sold as a convenience set of separate reference materials. None is sold for human or veterinary consumption and no constituent is a licensed medicine; the buyer is responsible for compliant handling.