Premium Peptides UK Pharmaceutical-Grade Manufacturing Standards
HPLC Peps supplies premium research peptides manufactured to pharmaceutical-grade standards. Every batch is independently verified at 99%+ HPLC purity with mass spectrometry identity confirmation and published Certificates of Analysis. For professional laboratory research use only.
Available research compounds
Lab-verified peptides with published COAs, independently tested at HPLC Peps UK laboratory.
Retatrutide 30mg
Triple agonist (GLP-1/GIP/Glucagon) — 30mg research compound. Lab-verified, 99%+ purity.
TB-500 30mg
Thymosin beta-4 fragment — 30mg research peptide. Lab-verified, 99%+ purity.
BPC-157 30mg
Body protection compound — 30mg synthetic peptide. Lab-verified, 99%+ purity.
Glow Blend 70mg
50mg GHK-Cu + 10mg BPC-157 + 10mg TB-500 — 70mg blend. Lab-verified, 99%+ purity.
KLOW Blend 80mg
GHK-Cu 50mg + TB-500 10mg + BPC-157 10mg + KPV 10mg — 80mg blend (KLOW80). Lab-verified, 99%+ purity.
Semaglutide 30mg
GLP-1 receptor agonist — 30mg lyophilised research compound. Lab-verified, 99%+ purity.
Tirzepatide 20mg
Dual GIP/GLP-1 receptor agonist — 20mg lyophilised research compound. Lab-verified, 99%+ purity.
BPC/TB Blend 10mg
5mg BPC-157 + 5mg TB-500 combined blend — 10mg. Lab-verified, 99%+ purity.
GHK-Cu 100mg
Copper peptide GHK-Cu — 100mg research compound. Lab-verified, 99%+ purity.
CJC/Ipamorelin 10mg
CJC-1295 + Ipamorelin blend — 10mg research compound. Lab-verified, 99%+ purity.
Melanotan 2 20mg
Melanocortin receptor agonist — 20mg research peptide. Lab-verified, 99%+ purity.
Why researchers choose HPLC Peps
Independent Lab Verification
Every batch independently tested at HPLC Peps UK laboratory at >99% HPLC purity — published proof, not just our word.
Published Certificates of Analysis
COAs available on every product page and our lab results page. Verify before you buy.
Verified Customer Reviews
Real reviews from confirmed purchasers — no fake ratings, no filtered feedback.
Reliable UK Dispatch
Orders shipped from the UK in discreet packaging. Flat £3.99, free over £100.
Competitive & Transparent Pricing
Clear prices with no hidden fees. Bulk discounts up to 15% off automatically.
Research-First Approach
Educational content, compound profiles, and research citations on every product.
Browse peptides by category
Frequently asked questions
Related reading
Ready to order premium research peptides?
Pharmaceutical-grade standards, independently verified.
Shop NowResearch Use Only — Strictly Not for Human or Animal Use
All compounds sold by HPLC Peps are supplied exclusively for professional in vitro laboratory research. They are not medicines, not licensed for any diagnostic or therapeutic application, and must not be administered to humans or animals under any circumstances. The purchaser assumes full responsibility for safe handling, storage, and regulatory compliance. HPLC Peps accepts no liability for misuse.