If you’re here, you’ve probably already tried to order from another supplier and hit a wall. Out of stock. Backordered. No ETA. Maybe the site is “down for maintenance” and has been for a week.

You’re not imagining it. The research peptide supply chain has been under pressure in 2026. Regulatory activity targeting overseas manufacturing has created real shortages across the industry. Suppliers that seemed reliable six months ago are now sitting on empty shelves with no timeline for restock.

ANKR Lab is fully stocked and shipping.

The full menu, one order

Most researchers we talk to are ordering from three or four places. One for the GLP-1 analogues, one for the secretagogue peptides, somewhere else for BPC-157. Four checkouts, four shipping fees, four different testing standards.

So this is the deal. Everything below is stocked in our Los Angeles facility right now. Same testing standard on every lot, same public COA you can scan from the vial, one box.

Signature blends · WOLVERINE Blend · CJC-1295 / Ipamorelin · GLOW Blend – 70mg · KLOW Blend – 80mg

GLP-1 receptor agonists · GLP-3 R · Tirzepatide · Semaglutide 10mg · Cagrilintide 10mg

Secretagogue peptides · Tesamorelin · Sermorelin 5mg · IGF-1 LR3 1mg · Ipamorelin 10mg · CJC-1295 No DAC 10mg · CJC-1295 DAC 5mg · GHRP-6 5mg

Cytoprotective peptides · BPC-157 · TB-500 10mg · KPV 10mg · ARA-290 (Cibinetide) 10mg

Mitochondrial and cellular research compounds · MOTS-C · NAD+ · SS-31 (Elamipretide) 10mg · Epitalon 10mg · Glutathione 1500mg

Neuropeptides · Semax 10mg · DSIP 10mg

Copper peptides and melanocortins · GHK-Cu · Melanotan I 10mg · Melanotan II 10mg

Other research compounds · Kisspeptin-10 10mg · VIP 10mg · PT-141 · Oxytocin 10mg

Lab supplies · BAC Water

Every name above links to its product page and its Certificate of Analysis. The list is generated from the live catalog, so it is accurate to the hour.

Wholesale, same menu

If you are buying for a clinic, a lab, or a group, the same menu is available at tiered wholesale pricing with a dedicated account rep. Every wholesale lot carries the same public COA as retail. Nothing is repackaged, nothing is a different grade.

See the wholesale program →

Why Supply Matters for Research

Peptide research depends on consistency. When your supplier can’t deliver, your studies stall. Samples degrade. Timelines slip. And starting over with a new supplier means re-validating purity, re-calibrating assays, and losing weeks of work.

That’s why we maintain inventory ahead of demand rather than drop-shipping from overseas on a per-order basis. Our compounds are already in the US, already tested, already labeled, and already sitting in climate-controlled storage.

How We Source and Verify

Every compound we stock goes through the same pipeline:

Sourcing. We work with established peptide synthesis facilities that operate under documented manufacturing protocols. Raw materials are tested before synthesis begins.

Third-Party Testing. Every batch is independently tested via HPLC for purity (≥99% threshold) and identity confirmation. We don’t self-certify.

Certificate of Analysis. Every order ships with a batch-specific COA. Not a generic spec sheet — a document tied to the actual lot your vials came from.

Lot Traceability. We track every batch from synthesis through to shipment. If there’s ever a question about a compound, we can trace it back to the production run.

Want to learn more about our process? Read How We Operate for the full breakdown.

Same-Day Shipping, Domestic Inventory

We ship same-day on orders placed before 2 PM PT, Monday through Friday. Standard orders arrive in 2–5 business days. Complimentary shipping on all US orders over $250.

We’re not routing your order through a third-party fulfillment center on the other side of the world. When you place an order, it gets packed and labeled here.

What’s Happening in the Peptide Supply Chain

Without getting into specifics that aren’t ours to share, the short version is this: regulatory pressure on overseas peptide manufacturing has intensified in 2026. Several well-known suppliers have experienced inventory disruptions ranging from temporary stockouts to extended periods of unavailability.

This isn’t a secret. Anyone who’s tried to order research peptides recently has noticed it. The compounds that were easy to find 12 months ago now have waiting lists, or the suppliers that carried them have gone quiet.

ANKR anticipated this and stocked accordingly. We’re not claiming to be immune to supply chain risk. But we planned ahead, and right now we have inventory when others don’t.

For Researchers Who Need Reliability

If your work depends on a consistent supply of research-grade peptides, here’s what matters:

Inventory transparency. Our shop page shows real-time stock status. No “contact us for availability” games. If it’s in stock, you can buy it right now.

Batch traceability. Every vial traces back to a specific lot number with corresponding COA documentation. You know exactly what you’re working with.

Consistent specifications. Same purity standards, same testing protocols, same packaging, every time. Research reproducibility starts with compound consistency.

Responsive support. Questions about a compound, a COA, or an order? We actually answer.

The Bottom Line

The peptide supply landscape is tighter than it’s been in years. Suppliers are struggling to restock. Researchers are scrambling for alternatives.

ANKR Lab has inventory. We’re shipping. And every compound meets the same ≥99% purity standard with third-party verification and full COA documentation.

If your current supplier can’t deliver, we can.

Browse Our Full Catalog

Shop All Research Peptides →

All products are ≥99% purity, HPLC verified, third-party tested, and ship with a Certificate of Analysis. Complimentary shipping on US orders over $250.