Retatrutide, documented.
Research-grade Retatrutide, NAD⁺, and GHK-Cu — each independently tested with a per-lot certificate of analysis you can review before you buy. Lyophilized, vacuum-sealed, and delivered protocol-ready. Research use only — not FDA-approved.
Research use only
For in vitro laboratory research
Third-party HPLC tested
≥99% purity, verified per lot
Tracked US shipping
Domestic, 2–3 business days
Per-lot COA
The actual report, before you buy
Three categories. Three compounds.
Browse by research focus. Every compound is independently tested, ships with its own lot certificate, and arrives lyophilized and protocol-ready.
Independently tested. Every lot.
We don't quote average purity. Every vial ships with the actual figures for its lot, measured by an independent U.S. lab (Freedom Diagnostics) — and the full report is available before you buy.
Lot 2026-05 · open full PDF ↗
The actual certificate for the lot you'll receive — not a sample.
Purity
Reverse-phase HPLC with UV detection. The current lot measured 99.77%, printed on its COA.
Identity
Compound identity confirmed by liquid chromatography–mass spectrometry against the Retatrutide reference.
Net content
Measured peptide content per vial is reported on the certificate of analysis, not just the label figure.
From order to lab in 2–3 days.
Use attestation
You confirm you're buying these compounds for laboratory research — not for human or veterinary use.
Pick lots, review COA, pay
Review the COA before adding Retatrutide to your cart, enter your shipping details, and pay by Zelle in USD. We ship once payment is confirmed.
Tracked US delivery
UPS or FedEx with real-time tracking. Typical delivery is 2–3 business days anywhere in the continental United States. Your COA arrives digitally on signature.
What researchers ask us.
In vitro scientific research and laboratory use. These compounds are not FDA-approved, are not drugs, and are not suitable for human or veterinary administration. They may not be used to diagnose, treat, cure, or prevent any disease.
Compound identity confirmed by LC-MS, HPLC-UV purity, measured net content, the lot number, and the testing dates — issued by an independent U.S. laboratory (Freedom Diagnostics). You can view it before you buy.
Continental United States addresses only. Every shipment moves via UPS or FedEx with real-time tracking.
Compounds ship lyophilized and vacuum-sealed in a protective, tamper-evident container. Lyophilized peptides are stable at room temperature in transit; refrigerate or freeze on arrival for long-term storage.
Every vial is labeled with its lot number, and the COA you reviewed at checkout is the one that applies to the vial in your hand. If the lot on the vial doesn't match the COA you signed, full refund — no questions.
Orders are paid by Zelle (bank-to-bank, USD). After you place your order you'll get Zelle payment instructions with a reference to include; we ship once payment is confirmed. Card payments are not available yet.
If the lot on your vial doesn't match the certificate of analysis you reviewed, full refund — no questions.
Lot 2026-04 is in stock. Protocol-ready.
Place your order while supplies last. Domestic US shipping in 2–3 business days. Research use only.