Australian Peptides is a research-focused supplier of high-quality peptide compounds intended exclusively for laboratory and scientific use. Our mission is to support research professionals by providing reliable, consistently tested products backed by transparent quality standards.
We work with trusted manufacturing partners and follow strict handling and quality control procedures to ensure product integrity, consistency, and reliability for research applications.
Australian Peptides supplies carefully selected peptide compounds intended exclusively for laboratory and scientific research. Our products are designed to support controlled research environments where consistency, purity, and reliability are essential.
All peptides supplied by Australian Peptides are intended strictly for research and laboratory use. They are not approved for human or veterinary use and must only be handled by qualified professionals in appropriate research settings.
Each product is manufactured to meet research-grade purity requirements, helping ensure consistency and reliability for scientific applications. Our specification is 99% or greater by HPLC, and the measured result for each batch is shown on our published certificates of analysis.
We prioritise product consistency to support reproducible research outcomes across different studies and experimental conditions.
Our peptides are typically supplied in lyophilised (freeze-dried) form, a format commonly used to support stability during storage and transport while preserving product integrity.
Products are securely packaged and clearly labelled to support proper handling, identification, and traceability within laboratory environments.
Australian Peptides is committed to delivering products that meet strict research-grade quality and safety standards. Every peptide undergoes rigorous testing and quality control to ensure purity, consistency, and reliability for laboratory research.
Testing is carried out by independent laboratories rather than in-house, and the reports are published rather than held back. You can read the certificate of analysis for every product we sell — each one shows the HPLC purity figure, the measured net content and the analysis date for the batch in stock.
Store peptides in a cool, dry environment, protected from light and moisture. Follow any product-specific storage instructions to maintain stability.
Peptides supplied in lyophilised form should be reconstituted only by trained professionals using appropriate laboratory techniques and sterile solvents.
Use peptides strictly within approved laboratory research protocols. Avoid any human or veterinary use, and always follow institutional safety guidelines.
Australian Peptides supplies research compounds across repair, longevity and metabolic categories. Our metabolic line centres on retatrutide, a triple receptor agonist that targets the GIP, GLP-1 and glucagon pathways. We supply it under the product name R3TA, in 10mg and 20mg vials, so researchers searching for reta or LY3437943 will find the same compound here.
View R3TA 10mg (retatrutide) and R3TA 20mg (retatrutide), or read our guide to buying retatrutide in Australia for pricing and dispatch details.
The purity and cold-chain standards described above apply to retatrutide exactly as they do to every other compound we supply. Lyophilised retatrutide should be held at -20°C, away from light and moisture. After reconstitution with bacteriostatic water, store it at 4°C and use it within 28 days.
Our guide to storing research peptides in Australia covers reconstitution ratios and transport in more detail. All products are supplied strictly for laboratory research use and are not for human or veterinary consumption.
Calculate precise peptide concentrations and dosing volumes with the Australian Peptides Dosage Calculator — simply enter your peptide amount, bacteriostatic water, and desired dose to get accurate syringe measurements.
Do you offer a return address?
At this time, we do not provide a return address for sending products back.
This policy is in place for two important reasons:
Returning biological or research products can create health and safety risks.
Our Return and Refund Policy
Please be aware that the situations below are not eligible for a return or refund:
Side effects: Customers are responsible for researching all potential side effects before making a purchase.
Product damage after delivery: For example, if a vial or bottle is dropped or otherwise damaged once it has arrived safely. Perceived lack of effectiveness: We require valid supporting documentation (e.g., lab results) to verify claims.
If the product is functioning as described and delivered in good condition, we are unable to accept a return or issue a refund.
Do you offer a return address?
At this time, we do not provide a return address for sending products back.
This policy is in place for two important reasons:
Returning biological or research products can create health and safety risks.
Our Return and Refund Policy
Please be aware that the situations below are not eligible for a return or refund:
Side effects: Customers are responsible for researching all potential side effects before making a purchase.
Product damage after delivery: For example, if a vial or bottle is dropped or otherwise damaged once it has arrived safely. Perceived lack of effectiveness: We require valid supporting documentation (e.g., lab results) to verify claims.
If the product is functioning as described and delivered in good condition, we are unable to accept a return or issue a refund.
Do you offer a return address?
At this time, we do not provide a return address for sending products back.
This policy is in place for two important reasons:
Returning biological or research products can create health and safety risks.
Our Return and Refund Policy
Please be aware that the situations below are not eligible for a return or refund:
Side effects: Customers are responsible for researching all potential side effects before making a purchase.
Product damage after delivery: For example, if a vial or bottle is dropped or otherwise damaged once it has arrived safely. Perceived lack of effectiveness: We require valid supporting documentation (e.g., lab results) to verify claims.
If the product is functioning as described and delivered in good condition, we are unable to accept a return or issue a refund.
Need more information about Australian Peptides? Get in contact with us via the email below and Australian Peptides will assist you promptly.
Include your name and a relevant subject line.
Every batch we publish a third-party certificate of analysis. Get told when a new one lands, and when a sold-out peptide is back.
