What documentation should be reviewed for Retatrutide?

Review the product title, variant, lot or batch, COA or lab report, SDS when available, storage notes, and research-use notice before ordering or handling materials.

Is Retatrutide for human or veterinary use?

For laboratory research use only. Not for human or veterinary use. Product pages do not provide dosing, administration, treatment, or diagnostic guidance.

How should storage be decided for Retatrutide?

For Retatrutide, start with the product label, batch or lot 10mg RETR-265 (Lab ID RET-283); 20mg RETR-268 (Lab ID RET-284), and report 10mg COA-2026-SC-01265; 20mg COA-2026-SC-01268. Current storage note: Store sealed lyophilized research material refrigerated at 2-8 C for short-term storage. For longer-term research storage, keep frozen at -20 C when supported by the product label or batch documentation. Protect from light, heat, moisture, and repeated freeze-thaw cycles.. Product-specific label, SDS, or batch documentation takes priority over general guidance.

How is the COA verified for Retatrutide?

For Retatrutide, verify the COA by matching the product name, lot or batch 10mg RETR-265 (Lab ID RET-283); 20mg RETR-268 (Lab ID RET-284), report 10mg COA-2026-SC-01265; 20mg COA-2026-SC-01268, test date 08/14/2026, and result PASS - Retatrutide confirmed by LC-MS/MS; appearance lyophilized powder to this product record before relying on the report.

Batch report attached

Batch Testing Summary

View 10 mg Certificate

Batch / Lot: RETR-265
Report: COA-2026-SC-01265
Verification Portal
Verification Code: PTC-NWKFPWKD
Analysis Lab: SideChain Analytics
Test Date: 08/14/2026
Method: LC-MS/MS, Method B
Purity: 99.6% chromatographic purity

Scan QR to verify PTC-NWKFPWKD at Peptide Test Canada

Scan QR from certificate PTC-NWKFPWKD Open Peptide Test Canada verification

Match the product name, batch, verification portal, analysis lab, test date, method, and reported result on the certificate before relying on the report. Verify the report through Peptide Test Canada using code PTC-NWKFPWKD.

Research compound

Retatrutide

$89.99

For laboratory research use only. Not for human or veterinary use.

Batch report attached 10 mg Certificate - RETR-265

View 10 mg Certificate

Secure checkoutEncrypted cart and order confirmation.

Batch reportCertificate linked with matching lot details.

Ships in CanadaFree tracked shipping over $200.

Retatrutide is a synthetic peptide studied in laboratory research involving multi-receptor signaling and metabolic pathway models.

Research Focus

GLP-1 / GIP / Glucagon Signaling
Metabolic / Energy Balance Pathways
Glucose / Lipid Regulation

Storage & Handling

Supplied in lyophilized powder form for research handling. Store sealed vials in a cool, dry place away from light and moisture. Once prepared for laboratory work, refrigerated storage between 2-8°C is commonly used to support stability.

Research use only: This product is supplied for laboratory research use only. It is not intended for human consumption, veterinary use, diagnostic use, therapeutic use, or use as a drug, food, supplement, or cosmetic.

CAS2381089-83-2

Molecular formulaC221H342N46O68

Molecular weight4731.3 g/mol

SequenceY-Aib-QGTFTSDYSI-alpha-Me-Leu-LDK-K(AEEA-gamma-Glu-C20 diacid)-AQ-Aib-AFIEYLLEGGPSSGAPPPS-NH2

Measured Content118.7 mg total mass; 10.27 mg net peptide content; 102.7% label accuracy

COA / Lab ReportView 10 mg Certificate

CategoryResearch peptide

10 mg Batch RETR-265

Scan certificate QR Open verification portal

Lab ID: RET-283
Report: COA-2026-SC-01265
Verification Portal
Analysis Lab: SideChain Analytics
Verification code: PTC-NWKFPWKD
Received: 08/11/2026
Test Date: 08/14/2026
Method: LC-MS/MS, Method B
Identity: PASS - confirmed by LC-MS/MS
Purity: 99.6% chromatographic purity
Measured Content: 118.7 mg total mass; 10.27 mg net peptide content; 102.7% label accuracy

View 10 mg Certificate Verify at Peptide Test Canada

General information

Review the batch certificate, specifications, storage notes, and checkout details before ordering. This product is sold for laboratory research use only.

Shipping and delivery

Orders are processed according to current shipping options, product availability, and payment status. Tracking is sent by email after fulfillment.

Payment information

Checkout is handled through the secure payment methods shown during checkout.

Product reviews

Reviews for Retatrutide

Share product-specific feedback about ordering, packaging, documentation, shipping, and support. Reviews are moderated to keep this page research-use focused.

Review guidelines Helpful reviews focus on ordering, packaging, documentation, shipping, and support. Reviews that describe human or veterinary use, dosing, or medical effects may not be published.

Research context

Related research resources for Retatrutide

Retatrutide is part of the NextGen Peptides research catalog. Use these links to browse related product information, documentation pages, and education resources.