Cellular
Renewal.
Precisely.
U.S.-made research peptides from a certified cGMP facility — released to a >99% purity target, checked by accredited American laboratories, with a COA on each batch and a QR code on every vial that opens that lot report.
The Rejuven Method
Documented process. Repeatable lots.
Produced in a certified cGMP facility in the United States, sequence-confirmed, and released after accredited U.S. laboratory analysis. Each batch ships with a COA, and the vial QR code opens that same batch file.
Synthesize
Solid-phase synthesis inside a certified cGMP facility in the U.S. — controlled steps, written batch records, research-lot quantities.
Verify
HPLC, mass spectrometry, and endotoxin checks by accredited U.S. labs. A COA is issued per batch and tied to the QR code on the vial.
Ship
Domestic dispatch with temperature-aware handling, typically the same business day. Traceable from cGMP fill through arrival at your research address.
The research catalog
Verified compounds, ready for the bench.
Browse the full catalogue
67 verified research compounds — filter by category, search, and view every product.
Production & Quality
U.S. cGMP production — documentation on every vial.
Rejuven peptides for research are produced in the United States in a certified cGMP facility, released against a >99% purity standard, and confirmed by accredited U.S. laboratories. Each batch is issued a Certificate of Analysis, and every vial carries a QR code that opens that batch COA.
Certified cGMP facility
Documented, controlled production steps built for lot consistency, traceability, and disciplined release.
Produced in the United States
Synthesis, fill, and U.S. dispatch — no overseas trans-shipment ambiguity. Clear American provenance for researchers who need it.
>99% purity standard
Research lots aim for greater than 99% purity by HPLC — the analytical bar demanding protocols expect before a compound enters the notebook.
Accredited U.S. laboratory testing
Identity and purity are confirmed by accredited laboratories in the United States. Independent analytics, not marketing copy alone.
Certificate of Analysis on every batch
Each production batch includes a COA covering identity and purity so your lab can cite lot-level documentation.
QR code on every vial → batch COA
Scan the vial QR code to open the Certificate of Analysis for that exact batch — lot traceability at the bench.
Intended only for in vitro and laboratory research. Not for human or veterinary use. cGMP here means manufacturing process controls and documentation; analytical purity is confirmed separately through laboratory testing and batch COAs.
Why Rejuven
American manufacturing, measured purity, and records you can audit.
U.S. cGMP manufacturing
Produced in a certified cGMP facility in the United States. Synthesis, fill, and outbound shipping stay under controlled domestic processes with complete batch files.
Accredited U.S. lab testing
Accredited U.S. laboratories confirm identity and a >99% purity target. Every batch receives a Certificate of Analysis, and the QR code on each vial opens that lot COA.
Volume Tiers
Labs with ongoing protocols can request distributor pricing in the portal. First orders on new accounts receive 20% off.
Same-Day Shipping
Orders placed before 2pm ET ship that business day. Recurring protocols can lock a set shipping cadence.
Ready when you are.
Browse our full catalog of research-grade peptides — for research use only.
Shop the catalogQuestions & answers
Frequently asked questions
Why do I need to register before browsing?+
Because these are research-use-only materials, we ask every visitor to register a basic profile — name, date of birth confirming you are 21+, and your research role — before viewing the catalog or placing an order. It takes under a minute.
What are these products intended for?+
All Rejuven products are supplied strictly for in vitro and laboratory research. They are not for human or veterinary use, are not drugs, and are not intended to diagnose, treat, cure, or prevent any disease.
Does Rejuven manufacture under cGMP in the United States?+
Yes. Synthesis, fill, and dispatch take place in a certified cGMP facility in the United States, with written batch records and documented, controlled production steps.
Are these products third-party tested?+
Every batch is analyzed by accredited U.S. laboratories for identity and purity. A Certificate of Analysis is issued per lot, and the QR code on each vial opens that exact batch COA.
How are the peptides supplied?+
Peptides ship lyophilized in sealed vials with lot-specific documentation. Reconstitution and handling guidance is included with each product for laboratory use.
How should I store the product?+
Store lyophilized peptides per the guidance included with each product — typically cold, dry, and protected from light. Reconstituted material should follow your protocol’s stability window.
How long does shipping take?+
In-stock orders placed before 2pm ET ship the same business day via domestic carriers with temperature-aware handling. Recurring protocols can lock a set shipping cadence.
Get 20% off your first order
Create a research account to access the full catalog, pricing, and COAs. Your single-use discount code is applied automatically on your first order.
- Full catalog & live pricing
- Lot-matched COAs on every product
- Same-day shipping on orders before 2pm ET
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Create your research account
Research use only. Takes about a minute.