Buy Research Peptides UK
Explore our complete collection of premium research peptides. From GLP-1 agonists like Tirzepatide to recovery peptides like BPC-157, all compounds are HPLC-verified with ≥99% purity and include Certificates of Analysis.
≥99% HPLC Purity COA Included Fast UK Delivery Secure Checkout
77 Products
≥99% Purity
24h UK Dispatch
Showing 77 research peptides
Buy 5-Amino-1MQ | NNMT Inhibitor for Research
Weight Loss
£40.00/ bottle
Min qty: 3 bottles= £120.00
30 caps
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Buy ACE-031 Europe | ACVR2B-Fc Myostatin Trap Online
Muscle & Recovery
£70.00/ vial
Min qty: 2 vials= £140.00
10 × 1 mg vials
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Buy ACTH 1-39 Europe | Corticotropin HPA Axis Research Peptide
Research Peptide
£50.00/ vial
Min qty: 2 vials= £100.00
10 × 5 mg vials
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Buy Adamax Europe | N-Acetyl Semax Amidate Nootropic Peptide
Cognitive
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 5 mg vials
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Buy AOD-9604 UK | Research Grade Fat Loss Peptide
Weight Loss
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 5 mg vials
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Buy B7-33 Europe | Relaxin Analogue Research Peptide
Research Peptide
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 2 mg vials
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Buy Bacteriostatic Water UK | 10ml Vial | Peptide Reconstitution
Supplies
£7.00/ vial
Min qty: 12 vials= £84.00
10 × 10 mL vials
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Buy BPC-157 UK | Body Protection Compound Peptide
Muscle & Recovery
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 5 mg vials
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Buy Bronchogen Europe | Bronchial Bioregulator Peptide Online
Research Peptide
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 20 mg vials
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Buy Cardiogen Europe | Cardiac Bioregulator Peptide Online
Research Peptide
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 20 mg vials
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Buy ARA-290 Europe | Cibinetide Innate Repair Receptor Agonist
Immune Support
£40.00/ vial
Min qty: 3 vials= £120.00
10 × 5 mg vials
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Buy Cartalax Europe | Cartilage Bioregulator Peptide Online
Anti Ageing
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 20 mg vials
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Buy CJC-1295 DAC Europe | Growth Hormone Peptide
Growth Hormone
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 2 mg vials
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Buy CJC-1295 No DAC | Modified GRF 1-29
Growth Hormone
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 5 mg vials
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Buy Colivelin Europe | Neuroprotective Peptide Online
Cognitive
£45.00/ vial
Min qty: 2 vials= £90.00
10 × 5 mg vials
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Buy Crystagen Europe | Immune Bioregulator Peptide Online
Immune Support
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 20 mg vials
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Buy Cortagen Europe | Brain Cortex Bioregulator Peptide Online
Cognitive
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 20 mg vials
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Buy Dermorphin Europe | μ-Opioid Receptor Research Peptide
Research Peptide
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 2 mg vials
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Buy Dihexa Europe | Nootropic Peptide Online
Cognitive
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 10 mg vials
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Buy DSIP | Delta Sleep-Inducing Peptide
Cognitive
£22.00/ vial
Min qty: 4 vials= £88.00
10 × 5 mg vials
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Buy Epitalon | Epithalon Telomerase Peptide
Cognitive
£20.00/ vial
Min qty: 5 vials= £100.00
10 × 10 mg vials
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Buy DNSP-11 Europe | Dopamine Neuron Stimulating Peptide Online
Cognitive
£40.00/ vial
Min qty: 3 vials= £120.00
10 × 5 mg vials
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Buy Follistatin 344 Europe | Myostatin Inhibitor Protein
Muscle & Recovery
£80.00/ vial
Min qty: 2 vials= £160.00
10 × 1 mg vials
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Buy FOXO4-DRI Europe | Senolytic Peptide Online
Anti Ageing
£65.00/ vial
Min qty: 2 vials= £130.00
10 × 10 mg vials
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Buy GHK-Cu UK | Copper Peptide for Research
Muscle & Recovery
£200.00/ unit
Min qty: 1 unit= £200.00
500 mg powder
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Buy HGH Fragment 176-191 | Research Grade Peptide
Growth Hormone
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 5 mg vials
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Buy GDF-8 Propeptide Europe | Myostatin Propeptide Online
Muscle & Recovery
£50.00/ vial
Min qty: 2 vials= £100.00
10 × 1 mg vials
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Buy FTTP Adipotide Europe | Fat-Targeting Proapoptotic Peptide
Weight Loss
£40.00/ vial
Min qty: 3 vials= £120.00
10 × 2 mg vials
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Buy GHRP-2 UK | Growth Hormone Releasing Peptide
Growth Hormone
£22.00/ vial
Min qty: 4 vials= £88.00
10 × 5 mg vials
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Buy GHRP-6 | Growth Hormone Releasing Peptide
Growth Hormone
£22.00/ vial
Min qty: 4 vials= £88.00
10 × 5 mg vials
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Buy Hexarelin Europe | Growth Hormone Secretagogue
Growth Hormone
£20.00/ vial
Min qty: 5 vials= £100.00
10 × 2 mg vials
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Buy HEP-1 Europe | Hepatoprotective Peptide Online
Research Peptide
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 5 mg vials
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Buy IGF-1 DES Europe | Des(1-3) IGF-1 Peptide Online
Growth Hormone
£65.00/ vial
Min qty: 2 vials= £130.00
10 × 1 mg vials
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Buy IGF-1 LR3 Europe | Long Arginine Growth Factor
Growth Hormone
£65.00/ vial
Min qty: 2 vials= £130.00
10 × 1 mg vials
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Buy Ipamorelin UK | Research Grade GHRP
Growth Hormone
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 5 mg vials
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Buy Kisspeptin-10 Europe | GnRH Stimulator Peptide Online
Research Peptide
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 1 mg vials
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Buy KPV Peptide Europe | Anti-Inflammatory Tripeptide
Immune Support
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 10 mg vials
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Buy LL-37 Europe | Antimicrobial Peptide Online
Immune Support
£40.00/ vial
Min qty: 3 vials= £120.00
10 × 5 mg vials
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Buy Matrixyl Europe | Palmitoyl Pentapeptide-4 Online
Anti Ageing
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 1 mg vials
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Buy Melanotan 2 UK | MT-2 Tanning Peptide
Tanning
£23.00/ vial
Min qty: 4 vials= £92.00
10 × 10 mg vials
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Buy MGF Europe | Mechano Growth Factor Peptide Online
Muscle & Recovery
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 2 mg vials
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Buy MOTS-c Europe | Mitochondrial Peptide Online
Anti Ageing
£38.00/ vial
Min qty: 3 vials= £114.00
10 × 10 mg vials
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Buy N-Acetyl Epitalon Europe | Epithalon Amidate Peptide Online
Anti Ageing
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 10 mg vials
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Buy NAD+ | Nicotinamide Adenine Dinucleotide
Cognitive
£250.00/ vial
Min qty: 1 vial= £250.00
10 × 500 mg vials
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Buy O-304 | AMPK Activator for Research
Weight Loss
£270.00/ unit
Min qty: 1 unit= £270.00
3 g powder
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Buy Ovagen Europe | Hepatic Bioregulator Peptide Online
Research Peptide
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 20 mg vials
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Buy Orexin-B Europe | Hypocretin-2 Wakefulness Neuropeptide
Cognitive
£45.00/ vial
Min qty: 2 vials= £90.00
10 × 5 mg vials
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Buy Oxytocin Peptide Europe | Neuropeptide Online
Cognitive
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 2 mg vials
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Buy PAL-GHK Europe | Palmitoyl Tripeptide-1 Online
Anti Ageing
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 1 mg vials
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Buy Orexin-A Europe | Hypocretin-1 Wakefulness Neuropeptide
Cognitive
£50.00/ vial
Min qty: 2 vials= £100.00
10 × 5 mg vials
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Buy Pancragen Europe | Pancreatic Bioregulator Peptide Online
Research Peptide
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 20 mg vials
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Buy PE-22-28 Europe | Nootropic PDE4 Inhibitor Peptide Online
Cognitive
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 5 mg vials
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Buy PEG-MGF Europe | PEGylated Mechano Growth Factor Online
Muscle & Recovery
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 2 mg vials
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Buy Pinealon Europe | Neuroprotective Bioregulator Peptide Online
Cognitive
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 10 mg vials
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Buy PNC-27 Europe | Anti-Cancer Research Peptide Online
Research Peptide
£50.00/ vial
Min qty: 2 vials= £100.00
10 × 5 mg vials
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Buy PT-141 Europe | Bremelanotide Peptide Online
Sexual Health
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 10 mg vials
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Buy PTD-DBM Europe | Wnt-Signalling Hair Growth Peptide
Research Peptide
£40.00/ vial
Min qty: 3 vials= £120.00
10 × 5 mg vials
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Buy Prostamax Europe | Prostate Bioregulator Peptide Online
Research Peptide
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 20 mg vials
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Buy Selank UK | Anxiolytic Nootropic Peptide
Cognitive
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 5 mg vials
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Buy Semax UK | Nootropic Cognitive Peptide
Cognitive
£22.00/ vial
Min qty: 4 vials= £88.00
10 × 5 mg vials
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Buy Sermorelin Europe | GRF 1-29 Research Peptide
Growth Hormone
£20.00/ vial
Min qty: 5 vials= £100.00
10 × 2 mg vials
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Buy Retatrutide UK | Research Grade Triple Agonist
Weight Loss
£180.00/ vial
Min qty: 1 vial= £180.00
10 × 5 mg vials
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Buy SNAP-8 Europe | Acetyl Octapeptide-3 Online
Anti Ageing
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 10 mg vials
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Buy SS-31 Europe | Elamipretide Peptide Online
Anti Ageing
£50.00/ vial
Min qty: 2 vials= £100.00
10 × 10 mg vials
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Buy TB-500 UK | Thymosin Beta-4 Fragment Peptide
Muscle & Recovery
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 5 mg vials
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Buy Tesofensine UK | Research Grade Triple Reuptake Inhibitor
Weight Loss
£240.00/ bottle
Min qty: 1 bottle= £240.00
60 × 0.5 mg caps
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Buy Tesamorelin Europe | GHRH Analogue Peptide
Growth Hormone
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 2 mg vials
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Buy Testagen Europe | Testicular Bioregulator Peptide Online
Research Peptide
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 20 mg vials
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Buy Thymalin Europe | Thymic Peptide Bioregulator Online
Immune Support
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 5 mg vials
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Buy Thymagen Europe | Thymic Bioregulator Peptide Online
Immune Support
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 20 mg vials
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Buy Triptorelin Europe | GnRH Agonist Peptide Online
Research Peptide
£30.00/ vial
Min qty: 3 vials= £90.00
10 × 2 mg vials
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Buy Thymosin Alpha-1 Europe | Immune Peptide Online
Immune Support
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 5 mg vials
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Buy Tirzepatide UK | Research Grade Dual GIP/GLP-1 Agonist
Weight Loss
£250.00/ unit
Min qty: 1 unit= £250.00
1 month pens
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Buy Vesilute Europe | Bladder Bioregulator Peptide Online
Immune Support
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 20 mg vials
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Buy Vesugen Europe | Vascular Bioregulator Peptide Online
Research Peptide
£28.00/ vial
Min qty: 3 vials= £84.00
10 × 20 mg vials
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Buy VIP Europe | Vasoactive Intestinal Peptide Neuropeptide
Cognitive
£35.00/ vial
Min qty: 3 vials= £105.00
10 × 2 mg vials
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Buy Vilon Europe | Immune Dipeptide Bioregulator Online
Immune Support
£25.00/ vial
Min qty: 4 vials= £100.00
10 × 20 mg vials
View OptionsWhy Buy Peptides From Best-Peptides?
Best-Peptides is your trusted source for premium research-grade peptides in the United Kingdom. Our extensive catalogue includes popular compounds such as Tirzepatide, BPC-157, TB-500, Melanotan 2, and many more specialised peptides for scientific research.
Every peptide we supply undergoes rigorous HPLC testing to verify ≥99% purity. Each order includes a comprehensive Certificate of Analysis (COA) documenting batch purity, identity verification, and quality metrics. Our peptides are stored in optimal conditions and shipped in temperature-controlled packaging to maintain integrity.
Whether you're conducting metabolic research, tissue repair studies, or molecular investigations, our research-grade compounds meet the highest standards for scientific applications. With fast UK delivery and expert customer support, Best-Peptides is the preferred choice for researchers across the United Kingdom and Europe.