Exactly as described
Been using peptides for research for years and MyPeptides is now my go-to. Consistent quality, quick turnaround, real documentation.
Chloe D.Lyon, FR · 20 Mar 2026
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Peptides
Research Blends
In stockKLOW-80
HPLC purity 98% · View certificate ↗KLOW25 · ≥99% purity
4.9
Multi-peptide research blend (K/Low series).
£60.00GBP
£60.00 per vial · Tax calculated at checkout · Free tracked UK & EU shipping over £50
Size 2 options
Bundle & saveVolume discount applied automatically
1
We accept
≥99% purity
3rd-party HPLC
CoA per batch
Fast UK shipping
Quality guarantee
Every batch is independently HPLC assayed. Certificate of Analysis available on request.
Every UK order includes — free
- ✓Batch certificate of analysis (HPLC)
- ✓Discreet, unbranded packaging
- ✓Tracked delivery — free on orders over £50
Full refund
if a batch is off-spec
Free reship
if lost or damaged in transit
Same-day dispatch
Mon–Fri, order before 12:00 UK
Research use only
for laboratory work
Analytical data
Specifications, documented.
Identity data cross-checked against PubChem; purity taken from the batch certificate of analysis.
CompoundKLOW
Purity (HPLC)98% — batch certificate of analysis
FormLyophilised powder, sealed glass vial
SolubilityBacteriostatic or sterile water
Storage−20 °C lyophilised, protected from light
About this compound
KLOW
GHK-Cu copper-peptide complex
KLOW is a GHK-Cu-based skin-recovery complex prepared for dermal-research use, with a higher GHK-Cu ratio in the 80 mg vial. Its copper-tripeptide core is among the most-studied actors in collagen and extracellular-matrix signalling.
Copper-tripeptide signalling is studied in vitro for collagen, glycosaminoglycan and matrix expression in dermal models.
Research areas
Collagen-pathway modelsMatrix signallingDermal fibroblast assaysCopper-peptide research
Research literature
Research notice: supplied strictly as laboratory research material for in-vitro use. Not for human or veterinary use, and not a medicine, food or cosmetic. This page gives identification and quality information only — no usage instructions or medical advice.
Browse this research area
KLOW-80 is a multi-peptide research blend from the K/Low series, supplied by MyPeptides for laboratory research use only.
KLOW-80 is a multi-peptide research blend from the K/Low series. MyPeptides supplies it as a lyophilised 80 mg vial for in vitro laboratory research, HPLC assayed at ≥99% purity with a signed certificate of analysis on every batch.
Researchers reach for KLOW-80 in regenerative and connective-tissue research protocols. It is offered strictly for laboratory investigation — no personal-use claims, no dosing guidance, and no framing as a medicine.
The point of buying research grade rather than generic material is documentation. Every KLOW-80 order carries lot-specific HPLC and mass-spec data, so the compound in your protocol matches the compound named on the paperwork. Single lyophilised vial keeps blend ratios constant across replicates.
KLOW-80 — frequently asked questions
Straight answers on purity, handling, dispatch and research use.
What is KLOW-80?
KLOW-80 is a multi-peptide research blend from the K/Low series, supplied by MyPeptides as a lyophilised research vial for laboratory research use only.
What is KLOW-80 used for in research?
In cited literature, KLOW-80 is studied in regenerative and connective-tissue research protocols. It is not a medicine and is not intended for human or veterinary use.
What purity is MyPeptides KLOW-80?
Every batch is third-party HPLC assayed at ≥99% purity. A signed certificate of analysis is available on request after checkout.
How is KLOW-80 reconstituted and stored?
Ships lyophilised in a sealed borosilicate vial. Store at −20 °C; reconstitute with bacteriostatic or sterile water immediately before in vitro use.
Do you ship KLOW-80 to the UK and EU?
Yes — tracked Royal Mail and DPD dispatch across the UK and EU, with free shipping on orders over £50. Weekday orders placed before 12:00 UK time ship the same day.
KLOW-80 reviews
Verified feedback from qualified researchers across the UK & EU.
5.0(6 reviews)
Swipe
Exactly as described
Been using peptides for research for years and MyPeptides is now my go-to. Consistent quality, quick turnaround, real documentation.
Chloe D.Lyon, FR · 20 Mar 2026
Verified
Solid product, will reorder
Really impressed with the packaging quality. Everything double-boxed, insulated and clearly labelled. Same day dispatch worked as promised.
Ethan W.Dublin, IE · 29 Mar 2026
Verified
Quality packaging, quick dispatch
Shipping to mainland EU took 3 working days, tracked the whole way. Vials arrived intact, labels crisp, seals unbroken. Reordering next month.
Tom C.Bristol, UK · 28 Jun 2026
Verified
Professional service end to end
Site was easy to use, checkout was fast, and the product arrived exactly when they said it would. Straightforward, no drama, high quality.
Isabella G.Lisbon, PT · 4 Jun 2026
Verified
Arrived quickly, well protected
Everything about this feels professional - from the site to the packaging to the paperwork. Purity assay matches what is on the label. Will keep ordering.
Oliver K.Manchester, UK · 3 May 2026
Great documentation
Documentation is what sold me. Independent CoA per batch, clean HPLC traces. Reconstitution behaved exactly as expected. Solid supplier for research use.
Daniel B.Milan, IT · 10 Jul 2026
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