Research peptides
The full catalog.
41 compounds — 99%+ HPLC purity, independently lab-tested, cold-chain shipped.
Retatrutide
Synthetic single-chain peptide
BPC-157
Pentadecapeptide
BPC-157 + TB-500 Blend
Dual-peptide blend
CJC-1295 + Ipamorelin Blend
Peptide blend
GHK-Cu
Copper tripeptide-1
Glow
Peptide blend
KLOW
Peptide complex
TB500 Theymalin Beta-4
TB-500 + Thymalin blend
KPV
Lys-Pro-Val tripeptide
Mazdutide
Synthetic peptide analogue
Sermorelin
Synthetic peptide fragment
Kisspeptin-10
Synthetic neuropeptide
SNAP-8
Acetyl octapeptide-3
GHRP-2
Synthetic hexapeptide
Melanotan II
Synthetic peptide
GHRP-6
Synthetic hexapeptide
Bacteriostatic Water
0.9% benzyl alcohol diluent
AOD-9604
Peptide fragment 176-191
NAD+
Nicotinamide adenine dinucleotide
CJC-1295 (No DAC)
Synthetic peptide
PT-141
Bremelanotide
HCG
Glycoprotein research compound
Oxytocin
Synthetic nonapeptide
HGH-97
Synthetic peptide fragment
Pal-GHK
Palmitoyl tripeptide-1
Ipamorelin
Synthetic pentapeptide
Tesamorelin
Synthetic peptide analogue
IGF-1 LR3
Long R3 IGF-1 analogue
BPC-157 Nasal Spray
Pentadecapeptide — intranasal
BPC-157 + TB-500 Nasal Spray
Dual-peptide nasal blend
DSIP Nasal Spray
Synthetic nonapeptide
Glow Nasal Spray
Peptide nasal blend
Kisspeptin Nasal Spray
Synthetic neuropeptide
NAD+ 1000 mg Nasal Spray
Nicotinamide adenine dinucleotide
NAD+ 500 mg Nasal Spray
Nicotinamide adenine dinucleotide
Oxytocin Nasal Spray
Synthetic nonapeptide
PT-141 Nasal Spray
Bremelanotide
Selank Nasal Spray
Tuftsin-analogue heptapeptide
Semax Nasal Spray
Synthetic heptapeptide
Selank
Tuftsin-analogue heptapeptide
MOTS-c
Mitochondrial-derived peptide
Build your
own kit.
Pick any 5 or 10 compounds. Your discount applies instantly — the more you add, the more you save.
15%
Any 5 compounds
20%
Any 10 compounds
About UK Peptides
High-quality research peptides, shipped from the UK
UKPeptides supplies research-grade peptides to laboratories, universities and qualified researchers across the United Kingdom. Every compound in our catalogue is intended strictly for in-vitro research and laboratory use — never for human or veterinary use or consumption. Our focus is simple: verified quality, honest documentation and reliable cold-chain delivery.
Verified purity — 99%+ HPLC
Purity matters in research, so every production lot is verified by High-Performance Liquid Chromatography (HPLC) to 99%+, with identity confirmed by mass spectrometry (LC-MS). Analysis is carried out by an independent, third-party laboratory before release, and the results are tied to the lot number printed on your vial. You can read more on our purity & testing page.
Quality assurance & documentation
Every batch is tested for purity by HPLC and identity by LC-MS at an independent accredited laboratory before it is released for sale. We report area-percentage purity against a certified reference standard — measured values, not theoretical targets.
Catalogue compounds
Our catalogue lists laboratory research materials including BPC-157, TB-500 and the copper-binding tripeptide GHK-Cu — each listed with its full identifier, CAS number where applicable and molecular data. All items are supplied for analytical / in-vitro laboratory research use only.
Handling & storage
Materials are supplied lyophilised. Kept sealed at −20°C in a monitored freezer, lyophilised material remains stable for long-term storage. Refer to each product's documentation for storage information. This page does not provide preparation, handling or usage instructions.
Cold-chain shipping across the UK
Heat, moisture and time degrade peptides, so we ship lyophilised in insulated, temperature-shielded packaging, with same-day UK dispatch (Mon–Fri) on orders placed before 12 pm. Tracking is provided at checkout — see our shipping & cold-chain page for full details.
Research use & compliance
All products are sold strictly for laboratory research use only. They are not medicines, supplements or controlled substances, are not intended to diagnose, treat or prevent any condition, and are not for human or veterinary use. By ordering, you confirm that you are a qualified researcher and will use these materials lawfully.
Support & quality
Have a question about a product or your order? Our UK-based team is here to help — just get in touch. You can also learn more about our standards on the about & standards page.