Find the lowest listed retatrutide research vial price across tracked vendors, as low as $33.15 after the SAMMYC code.
As of July 2026, retatrutide (Peptide RT) research vials are listed as low as $33.15 after the SAMMYC code across tracked vendors, with 5mg vials starting from roughly $50. For research use only, confirm pricing on the vendor website.
Estimates reflect the known SAMMYC discount where supported. Confirm final price, exact size, and stock status on the vendor website before ordering. For research use only.
Retatrutide is a triple GIP, GLP-1, and glucagon receptor agonist peptide studied in laboratory and research settings, listed in our catalog under the Peptide RT compound card. Tracked vendors most often supply it as lyophilized research vials across a wide range of milligram sizes, with reconstitution and handling determined entirely by the purchasing laboratory.
Every listing referenced on this page is sold by independent third-party vendors for research use only and is not for human consumption. MyPeptidePrice.com is an independent price comparison resource. We do not sell products, ship orders, or provide medical, dosing, or usage guidance of any kind.
Pricing varies mainly by vial size, vendor, and available discount. Larger milligram vials usually carry a higher listed price but a lower cost per milligram, while the SAMMYC code reduces the checkout total at supported vendors, commonly by 10 to 15 percent. Stock status and vendor format also influence which listing is the best value, which is why the live comparison ranks current offers from lowest estimated after-code price to highest rather than relying on a single snapshot.
As of July 2026, retatrutide research vials are listed as low as $33.15 after the SAMMYC code, with 5mg vials from roughly $50. Exact pricing depends on size and vendor. Compare current listings in the live comparison and confirm the total on the vendor website before ordering.
The lowest estimated after-code price is ranked first in the live comparison. Rankings can change between refreshes because vendor pricing, stock, and discounts update over time, so check the current order before deciding.
When a tracked vendor supports the SAMMYC code, the comparison estimates the price after that known discount, commonly 10 to 15 percent. Confirm the code applies and review the final total on the vendor website.
No. Every listing compared here is sold by third-party vendors for laboratory and research use only. MyPeptidePrice.com does not sell products and does not provide medical, dosing, or usage guidance.
It refers to seven testing categories: Net Purity, Net Content, Heavy Metals, Endotoxins, Identification, Sterility, and Conformity. Review current certificates and product documentation directly with each vendor.
