Best SellerPre-Order
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.
$129.99AUD
Melbourne Warehouse — Dispatching Now
Buy Research Peptides Australia
Research-grade peptides tested to 99%+ HPLC purity. GMP-certified sourcing, independent third-party COA on every batch, next-day dispatch from our Melbourne warehouse.
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.Research Peptides — Australia
99%+ HPLC purity, COA verified, GMP-certified sourcing. Dispatched next business day from Melbourne, VIC.
Showing 12 products
Best SellerPre-Order
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.
$89.99AUD
Pre-Order
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.
$94.99AUD
Pre-Order
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.
$69.99AUD
Pre-Order
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.
$69.99AUD
Pre-Order
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.
$69.99AUD
Pre-Order
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.
$89.99AUD
Popular BlendPre-Order
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.
$139.99AUD
ExclusivePre-Order
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 Warehouse.
$174.99AUD
Best ValuePre-Order
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.
$249.99AUD
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.
$19.99AUD
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.
$5.99AUD
Our Process
Quality You Can Verify
We don't just claim purity — we prove it. Every batch ships with independently verified Certificates of Analysis, publicly accessible in our COA 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 Melbourne warehouse, ensuring unbroken quality accountability.
02
Independent HPLC Testing
Each batch is submitted to an accredited third-party laboratory for independent HPLC purity analysis and mass spectrometry identity confirmation — before a single vial leaves our warehouse. We publish the chromatograms; you see the raw data.
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.
Customer Reviews
What Customers Say
Verified reviews from Australian researchers who trust Peptide Warehouse for their in-vitro research needs.
“Exceptional quality from Peptide Warehouse. The COA documentation is thorough — I can see the full HPLC chromatogram and mass spec data for each batch. Retatrutide arrived next-day, well-packaged and with all documentation. This is exactly the standard I expect for research-grade compounds. Will be ordering again.”
JW
James W.
Melbourne, VIC
Purchased: Retatrutide 10mg
“I've used several Australian peptide suppliers and Peptide Warehouse is the most transparent I've encountered. The BPC-157 purity came back at 99.2% on their COA, and the discreet packaging was appreciated. PayID checkout was seamless — zero fees and instant confirmation. Highly recommend to other researchers.”
SK
Sarah K.
Sydney, NSW
Purchased: BPC-157 10mg
“Ordered the GHK-Cu 50mg and the Retatrutide bundle. Both arrived within two days via Australia Post, tracking worked perfectly. The endotoxin results included in the COA give me real confidence in the sterility of what I'm working with. Pricing is competitive and the customer support team replied within hours. Five stars.”
MT
Mike T.
Brisbane, QLD
Purchased: GHK-Cu 50mg + Retatrutide Bundle
Frequently Asked Questions
Everything you need to know about ordering research peptides from Peptide Warehouse Australia.
All peptides sold by Peptide Warehouse Australia 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 dispatch — ensuring research-grade quality on every order.
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.
We currently ship within Australia only via Australia Post. All orders include tracking. Standard Post costs $11.99 (2–6 business days) and Express Post costs $15.99 (1–3 business days). Free shipping is available on all orders over $199 AUD.
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 an Australia Post tracking number via email.
Yes — free shipping on all orders over $199 AUD. Orders under $199: Standard Post $11.99 (2–6 business days, tracked), Express Post $15.99 (1–3 business days, priority tracked). All shipping is via Australia Post with full tracking.
Yes. Research peptides are legal for laboratory and in-vitro research use under Australian law. Most synthetic research peptides are not listed as scheduled substances under the Poisons Standard (SUSMP) when sold for research purposes only. Purchasers must be 18+ and confirm research-only use. See our Legal page for full details.
We accept Credit/Debit Card via Stripe, PayPal, PayID, and Bank Transfer. PayID and Bank Transfer attract zero processing fees. Card and PayPal payments may have a small processing fee applied at checkout.
More questions? Visit our full FAQ page or contact us.