Laboratory reagent · 10 mg · lyophilized
Retatrutide
(LY3437943) · CAS 2381089-83-2
10 mg per vial. Every lot is tested by an independent laboratory before it is released, and its record is published by lot number.
Illustration. Product photography replaces it before launch.
Lot status
No lot is released for sale right now.
A lot goes on sale only after its laboratory results and report are on its record. Subscribe below to hear when the next one is published.
How we verify
The documentation is the product. The vial is what it describes.
- Step 1
Source on record
We record each lot's manufacturer and batch reference before the lot can be released.
- Step 2
Receipt and lot number
Each lot is held aside on arrival and given a date-encoded lot number, a required element of the vial label.
- Step 3
Independent testing
An outside laboratory tests identity by LC-MS, purity by HPLC, net peptide content by quantitative HPLC and bacterial endotoxin by LAL. A lot cannot be offered here until those results are on its record.
- Step 4
Published record
The lot record, the laboratory's report and a QR code for the vial label are published together.
Identity
What is in the vial.
Identity, chemistry and handling data only. Measured values for each lot are on its record.
Full specifications| Compound | Retatrutide (LY3437943) |
|---|---|
| CAS | 2381089-83-2 |
| Formula | C221H342N46O68 |
| Molar mass | 4731.4 g/mol (free base) |
| Form | Lyophilized powder, 2 mL glass vial |
| Net content | 10 mg per vial |
| Storage | −20 °C long-term · 2–8 °C short-term · protect from light |
| List price | $95.00 per vial · lower from 3 vials |
Handling and shipping
Ambient shipping. United States only.
Packed for transit
Lyophilized material ships at ambient temperature in protective packaging. From June through September we pack orders in an insulated mailer.
When it ships
Orders with payment confirmed before 2:00 pm ET, Monday–Friday, ship the same business day. Others ship the next business day. Some orders are reviewed by a person before payment is requested. Those ship after the review and payment are complete.
Carriers and signature
USPS Priority Mail: $15, free on orders of $250 or more. FedEx 2Day: $29. We do not ship via UPS. Orders of $300 or more require an adult signature on delivery.
Eligibility
Who we sell to, and what we will not answer.
Qualified purchasers
Account creation asks for your organization, role and research area. Orders from accounts we have not yet approved are reviewed by a person before payment is requested, and we may ask for documentation. We do not sell to clinics, medical spas, wellness or aesthetic practices, prescribers, pharmacies, coaches or trainers.
No protocols, no use guidance
We do not provide protocols, reconstitution, administration or dosing information. We do not sell solvents, diluents or injection supplies. Orders or messages that indicate a prohibited use are cancelled.
Research-use-only policyLot test alerts
Know when a new lot is published.
One email when a new lot’s results are published. Nothing else.