Retatrutide for sale — research grade, batch tested
Retatrutide is a triple-receptor research agonist (GLP-1, GIP and glucagon) studied in metabolic, lipid-metabolism and energy-balance models. Atlas Peptides supplies it lyophilized in sealed vials from 5mg to 50mg, listed in our catalog as GLP-3 RT.
Purposes Only
≥99% purity target
Every lot is analysed by an independent laboratory by HPLC for purity and mass spectrometry for identity.
Batch COA included
The certificate of analysis for the exact lot you receive is published on the product page as a PDF.
Same-day US dispatch
Orders placed on business days ship the same day from our domestic facility.
Lyophilized & sealed
Supplied lyophilized in sealed vials. Store at -20°C and protect from light until reconstitution.
About Retatrutide as a research material
What it is
A synthetic triple-receptor agonist peptide that acts on the GLP-1, GIP and glucagon receptors. It is supplied as a lyophilized powder and requires reconstitution before use in laboratory work.
How it is studied
Published research on retatrutide centers on metabolic signaling, lipid metabolism and energy balance in pre-clinical models. Atlas supplies the material only; we do not provide protocols, dosing guidance, or any human-use instructions.
Handling and storage
Store the lyophilized vial at -20°C and protect it from light. Reconstitute with bacteriostatic water immediately before laboratory use and keep the reconstituted solution refrigerated.
Verification
Each lot is analysed by an independent laboratory using HPLC for purity and mass spectrometry for identity, against a ≥99% purity target. The certificate of analysis for your specific lot is published as a downloadable PDF on the product page.
Retatrutide — common questions
- What strengths of retatrutide do you stock?
- 5mg, 10mg, 20mg and 50mg lyophilized vials. Pricing for each strength is listed above and volume discounts apply automatically in the cart.
- Why is it listed as GLP-3 RT in the shop?
- Our catalog uses research designations for compound listings. GLP-3 RT is the same triple-receptor research material described on this page.
- Do I get a certificate of analysis?
- Yes. The batch-specific COA for the lot you receive is available as a PDF on the product page and in our COA library.
- How fast does it ship?
- Orders placed on business days are dispatched the same day from our United States facility.
- Is this for human use?
- No. All Atlas Peptides materials are sold strictly for in-vitro and pre-clinical laboratory research. They are not for human or veterinary consumption.
Order Retatrutide
Third-party tested, batch-documented, and dispatched same day from the United States.
Go to product pageDisclaimer — Research Use Only
This product is intended for in-vitro and pre-clinical research purposes only. It is not intended for human consumption, nor for use as a drug, food additive, or household chemical. These statements have not been evaluated by the FDA and are not intended to diagnose, treat, cure, or prevent any disease. By purchasing, the customer acknowledges all risks of handling and distribution, and agrees to indemnify Atlas Peptides against any claims arising from misuse.