STRICTLY FOR LABORATORY RESEARCH & EDUCATIONAL USE ONLY — NOT FOR HUMAN CONSUMPTION

Third-Party Verified · Research Use Only

High-Purity Reference Peptides for Advanced Scientific Research

Every lot we release is independently verified to ≥99% purity by HPLC and identity-confirmed by mass spectrometry, and its Certificate of Analysis is published before it ships — so you can check the exact batch in your vial.

Explore Catalog Verify COA Reports
  • 7 research compounds
  • Batch-specific COAs
  • Same-day dispatch before 1:00 PM ET

Quality standards

≥99% HPLC Purity Verified

Every lot is tested by reversed-phase HPLC at 220 nm. Anything below 99.0% is rejected, never discounted.

Third-Party Mass Spec Testing

Independent ESI-MS confirms each compound's molecular identity against its theoretical mass.

Vacuum-Sealed Storage

Sterile glass vials, vacuum-sealed and crimp-capped, held at −20 °C until dispatch.

Worldwide Express Cold-Chain Shipping

Insulated cold-pack delivery by express courier — 2–4 business days in the US, 4–7 business days internationally.

Our most-requested reference peptides, each with a published batch COA.

View all 7 compounds →

Browse by Research Area

Jump straight to the compounds for your field of study.

3 compounds

Tissue Repair & Healing

Peptides studied in tendon, wound, muscle, corneal and extracellular-matrix repair models.

BPC-157 · TB-500 · GHK-Cu 2 compounds

Metabolic Research

Incretin-pathway reference compounds for GLP-1 and GIP receptor research.

Semaglutide · Tirzepatide 1 compound

Melanocortins

Melanocortin receptor agonists for central nervous system pathway research.

PT-141 1 compound

Peptide Blends

Co-lyophilized combinations for studying complementary signalling mechanisms.

CJC-1295 / Ipamorelin

How Ordering Works

From choosing a compound to unpacking the vial, here is what the process looks like.

Finding the Right Compound

The catalog can be filtered by research area — tissue repair, metabolic, melanocortin, blends and lab supplies — or searched directly by compound name, synonym or CAS number. Searching accepts a CAS number with or without hyphens, so 137525-51-0 and 13752551 both resolve.

Every listing links to a reference profile in our compound library, where you will find the molecular formula, molecular weight, full sequence, storage requirements and a summary of the published literature. If you are comparing two compounds before committing to an order, the profiles and our research guides are the fastest way to do it.

Checking Quality Before You Buy

Every production lot is quarantined on arrival and released only after an independent laboratory confirms its identity and purity. Purity is measured by reversed-phase HPLC at 220 nm with a release specification of ≥99.0% area purity; identity is confirmed by ESI mass spectrometry against the theoretical molecular mass. Lots that miss specification are rejected rather than discounted.

You do not have to take that on trust. Enter any batch number in the COA verification hub to see that lot's chromatogram, observed mass, test date and testing laboratory — the same report that ships with the vial. Our guide to reading a COA explains how to interpret each figure.

Placing an Order

Add items to your cart and confirm the research-use acknowledgement, then enter your contact and shipping details at checkout. Volume pricing is applied automatically at 5+ and 10+ vials per compound, so the per-vial price falls as quantity rises.

Nothing is charged on the checkout page. Once we receive your order we email payment instructions for your chosen method — cryptocurrency, bank wire or ACH, SEPA transfer, Apple Pay or Chime — along with an order reference. Orders are released for fulfilment as soon as payment clears, and unpaid orders are cancelled automatically after 72 hours.

Transit & Handling

Paid orders received before 1:00 PM ET on a business day are dispatched the same day. Vials are packed in insulated mailers with gel cold packs: lyophilized peptides tolerate ambient temperature for the duration of normal transit, and the cold packs add protection against heat exposure in summer routes and customs holds.

Delivery typically takes 2–4 business days within the United States and 4–7 business days internationally, plus customs processing. Tracking is emailed as soon as the carrier scans the parcel. On arrival, move vials to −20 °C storage; our storage guide covers handling from that point. If a shipment arrives damaged, our 7-day reshipment policy applies.

Verify Before You Order

Look up any batch number to see its HPLC chromatogram, mass spectrometry identity result and test date — the same report that ships with your vial.

Open the COA Hub How Ordering Works