Retatrutide 10mg
99.4% HPLC Purity4.9 (47)
Research-grade Retatrutide 10mg lyophilised powder. 99.4% HPLC purity, COA verified. Triple GLP-1/GIP/Glucagon receptor agonist for metabolic research.
£67.59GBP
Now dispatching to United Kingdom
Buy Research Peptides United Kingdom
Research-grade peptides tested to 99%+ HPLC purity. GMP-certified sourcing, independent third-party COA on every batch, tracked shipping to the United Kingdom.
99.4%
Avg HPLC Purity
12+
Research Products
11PM
Next-Day Cut-off AEST
1K+
Orders Dispatched
⚡Pre-order now available. Retatrutide, BPC-157, and selected peptides available on pre-order with dispatch within 7–10 business days. Use code
PREORDER for 10% off.HPLC Verified ≥99% Purity
GMP Certified Sourcing
COA With Every Batch
Mass Spec Confirmed
Independent Lab Verified
Australia Post Tracked
Next Business Day Dispatch
Secure Discreet Packaging
Research Peptides, United Kingdom
99%+ HPLC purity, COA verified, GMP-certified sourcing. Tracked shipping to London.
Retatrutide — Bulk Raw Material
99.4% HPLC Purity5.0 (0)
Research-grade Retatrutide raw material, priced per gram for bulk orders. $200/gram — choose the number of grams. 99.4% HPLC purity, COA verified.
£104.00GBP/ gram
Tirzepatide 10mg
99.5% HPLC Purity4.9 (0)
Research-grade Tirzepatide 10mg lyophilised powder. 99.5% HPLC purity, COA verified. Dual GIP/GLP-1 receptor agonist for metabolic research.
£57.19GBP
BPC-157 10mg
99.2% HPLC Purity4.9 (41)
Research-grade BPC-157 (Body Protection Compound) 10mg lyophilised powder. 99.2% HPLC purity, COA verified. Stable pentadecapeptide for tissue healing and gut research.
£46.79GBP
GHK-Cu 50mg
99.3% HPLC Purity4.9 (53)
Research-grade GHK-Cu 50mg lyophilised powder. 99.3% HPLC purity, COA verified. Copper peptide complex for wound healing and skin research.
£49.39GBP
Semax 10mg
99.1% HPLC Purity4.8 (31)
Research-grade Semax 10mg lyophilised powder. 99.1% HPLC purity, COA verified. Nootropic peptide for cognitive and neuroprotective research.
£36.39GBP
Melanotan I 10mg
99.2% HPLC Purity4.8 (28)
Research-grade Melanotan I 10mg lyophilised powder. 99.2% HPLC purity, COA verified. Alpha-MSH analogue for pigmentation research.
£36.39GBP
Melanotan II 10mg
99.1% HPLC Purity4.8 (36)
Research-grade Melanotan II 10mg lyophilised powder. 99.1% HPLC purity, COA verified. Cyclic alpha-MSH analogue for pigmentation and tanning research.
£36.39GBP
NAD+ 100mg
99.0% HPLC Purity4.8 (29)
Research-grade NAD+ (Nicotinamide Adenine Dinucleotide) 100mg lyophilised powder. 99.0% HPLC purity, COA verified. Essential coenzyme for cellular energy and longevity research.
£46.79GBP
TB-500 10mg
99.2% HPLC Purity4.9 (0)
Research-grade TB-500 (Thymosin β4) 10mg lyophilised powder. 99.2% HPLC purity, COA verified. Studied for tissue repair, angiogenesis, and recovery research.
£44.19GBP
Ipamorelin 10mg
99.3% HPLC Purity4.8 (0)
Research-grade Ipamorelin 10mg lyophilised powder. 99.3% HPLC purity, COA verified. Selective growth-hormone secretagogue (GHRP) for research.
£38.99GBP
Tesamorelin 10mg
99.1% HPLC Purity4.8 (0)
Research-grade Tesamorelin 10mg lyophilised powder. 99.1% HPLC purity, COA verified. Stabilised GHRH analogue for growth-hormone research.
£62.39GBP
MOTS-c 10mg
99.0% HPLC Purity4.8 (0)
Research-grade MOTS-c 10mg lyophilised powder. 99.0% HPLC purity, COA verified. Mitochondrial-derived peptide for metabolic research.
£46.79GBP
Selank 10mg
99.2% HPLC Purity4.8 (0)
Research-grade Selank 10mg lyophilised powder. 99.2% HPLC purity, COA verified. Synthetic heptapeptide for nootropic and anxiolytic research.
£36.39GBP
Glutathione 1200mg
99.0% HPLC Purity4.8 (0)
Research-grade Glutathione (GSH) 1200mg lyophilised powder. 99.0% HPLC purity, COA verified. Endogenous antioxidant tripeptide for research.
£31.19GBP
BPC-157 + TB-500 Blend 10mg
99.0% HPLC Purity4.9 (22)
Research-grade BPC-157 + TB-500 synergistic healing blend 10mg lyophilised powder. 99.0% HPLC purity, COA verified. Combined tissue repair and anti-inflammatory research formula.
£72.79GBP
CJC-1295 + Ipamorelin 10mg
99% HPLC Purity4.9 (58)
Synergistic blend of CJC-1295 (GHRH analogue) and Ipamorelin (GHRP) studied for amplified GH release, body composition, and recovery research.
£62.40GBP
KLOW Peptide Blend 50mg
99.0% HPLC Purity4.9 (19)
Exclusive KLOW proprietary multi-peptide blend 50mg lyophilised. 99.0% purity, COA verified. Advanced synergistic peptide research formula exclusive to Peptide Labs.
£90.99GBP
Retatrutide Research Bundle
4.9 (34)
Complete Retatrutide research starter kit including Retatrutide 10mg, BAC water 10mL, and insulin needles 29G. Best value bundle for laboratory research.
£129.99GBP
BAC Water 10mL
4.8 (22)
Pharmaceutical-grade bacteriostatic water 10mL for peptide reconstitution. Contains 0.9% benzyl alcohol preservative. Essential for lyophilised peptide research protocols.
£10.39GBP
Insulin Needles 29G
4.7 (15)
29G sterile insulin needles for research use, individually wrapped, single-use. Available in packs of 10, 20, 50 or 100.
£3.11GBP
Insulin Needles 31G 6mm
4.8 (0)
31G × 6mm sterile insulin needles for research use. Ultra-fine gauge, individually wrapped, single-use. Packs of 10.
£3.63GBP
Our Process
Quality You Can Verify
Every batch is tested by an independent lab before it ships. The chromatograms and full COA are published in our library.
01
GMP-Certified Sourcing
Every peptide we stock originates from manufacturers operating under Good Manufacturing Practice (GMP) guidelines. Full chain-of-custody documentation is maintained from synthesis through to our Australian Labs, ensuring unbroken quality accountability.
02
Independent HPLC Testing
Each batch goes to an accredited third-party lab for HPLC analysis and mass spectrometry confirmation before anything ships. We publish the chromatograms, so you can read the raw data yourself.
03
Sterility & Endotoxin Screening
Beyond purity, every batch undergoes LAL (Limulus Amebocyte Lysate) endotoxin assay testing to confirm levels below 1.0 EU/mg, plus sterility screening. These results are included in the full Certificate of Analysis for each product.
Trusted by researchers at leading institutions
Customer Reviews
What Customers Say
Verified reviews from researchers who trust our independently tested peptides for their in-vitro research needs.
“COA includes the full HPLC chromatogram and mass spec data. Retatrutide arrived next day, well packaged. Exactly the standard I need for research. Will order again.”
JW
James W.
Purchased: Retatrutide 10mg
“Most transparent supplier I've used in Australia. BPC-157 came back at 99.2% on the COA. PayID checkout was easy, no fees, confirmed instantly. Highly recommend.”
SK
Sarah K.
Purchased: BPC-157 10mg
“GHK-Cu and Retatrutide both arrived in two days, tracking worked fine. Endotoxin data in the COA is a nice touch. Good pricing and fast support. Five stars.”
MT
Mike T.
Purchased: GHK-Cu 50mg + Retatrutide Bundle
Frequently Asked Questions
Everything you need to know about ordering research peptides from Peptide Labs.
All peptides sold by Peptide Central are strictly for laboratory and in-vitro research use only. They are not intended for human consumption, therapeutic use, or veterinary use. Every product is independently tested for purity, sterility, and endotoxin levels before it ships.
All peptides are ≥99% pure (HPLC tested). Each batch undergoes independent third-party High-Performance Liquid Chromatography (HPLC) analysis, mass spectrometry identity confirmation, LAL endotoxin assay (<1.0 EU/mg), and sterility screening. Full Certificates of Analysis are available for every batch.
Yes. Every peptide batch is accompanied by a COA (Certificate of Analysis) from an independent, accredited laboratory. The COA includes the HPLC chromatogram, purity percentage, mass spectrometry identity confirmation, batch number, sterility results, and endotoxin data. COAs are available in our COA Library page.
This store serves the United Kingdom. Orders are dispatched from our Australian facility and delivered anywhere in the UK via tracked international post. Standard shipping is $39.99 AUD (10–21 business days) and express is $69.99 AUD (6–10 business days); the £ equivalent is shown at checkout.
Orders are dispatched next business day for all orders placed before 11PM AEST. Pre-order items are dispatched within 7–10 business days. Once dispatched, you will receive a tracking number via email.
Yes, free standard shipping on all orders over $750 AUD. Under $750 AUD: Standard $39.99 AUD (10–21 business days, tracked) or Express $69.99 AUD (6–10 business days, tracked).
We accept Credit/Debit Card — Visa, Mastercard and Amex, processed securely via Airwallex. We do not add a card surcharge at checkout.
More questions? Visit our full FAQ page or contact us.