Third-party testing · Certificates published per batchDiscreet packagingTracked shippingSecure paymentFree shipping on orders over €250.
19K+ research orders shipped

Verified purity +99.8%

Third-party HPLC + LC-MS, endotoxin, and heavy metal testing on every batch. Synthesized, tested, and shipped entirely from Europe. Insulated, tracked.

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For laboratory research use
NexumLabs research peptide vials beside their packaging box
Express shipping, fully tracked
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EssentialsBundlesMetabólicoCiencia de la pielNootrópicosLongevidadMiocienciaInvestigación de tejidosTodo
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pep1testEssentialsTirzepatidaSenescencia • Regeneración celularBundlesSenescencia • Regeneración celularpep1testCiencia de la pielMT-2 (Melanotan-2)pep1testLongevidadCJC-1295 + Ipamorelina (sin DAC)pep1testEssentialsRETA (GLP-3)pep1testBundlesBiología de la piel • Pigmentaciónpep1testNootrópicosDSIPpep1testInvestigación de tejidosBPC-157pep1testCiencia de la pielMT-1 (Melanotan-1)pep1testNootrópicosSelankpep1testTodoWolverinepep1testCiencia de la pielGLOWpep1testBundlesMelanocortina • Matrizpep1testBundlesCagrilintida / Retapep1testTodoMots-Cpep1testBundlesNeuropéptidos — Semax y Selankpep1testEssentialsTirzepatidaSenescencia • Regeneración celularBundlesSenescencia • Regeneración celularpep1testCiencia de la pielMT-2 (Melanotan-2)pep1testLongevidadCJC-1295 + Ipamorelina (sin DAC)pep1testEssentialsRETA (GLP-3)pep1testBundlesBiología de la piel • Pigmentaciónpep1testNootrópicosDSIPpep1testInvestigación de tejidosBPC-157pep1testCiencia de la pielMT-1 (Melanotan-1)pep1testNootrópicosSelankpep1testTodoWolverinepep1testCiencia de la pielGLOWpep1testBundlesMelanocortina • Matrizpep1testBundlesCagrilintida / Retapep1testTodoMots-Cpep1testBundlesNeuropéptidos — Semax y Selank
19k+Research orders shipped — every batch matched to a published certificate of analysis.
99.8%Average verified purity
38+Compounds in catalog
24-48 hOrder → shipped
Best sellers

Our featured compounds.

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Our manifesto

The research peptide industry has a transparency problem.

Researchers need a verifiable supply chain — not unverified purity claims. We built Nexum Labs because researchers deserve a supply chain they can actually verify.

Most suppliers

Trust us, it's pure.

  • No third-party testing
  • No batch-level documentation
  • Unknown synthesis origin
  • No cold-chain handling
NexumLabs · The new standard

Here's the COA. Verify every vial.

  • Independent HPLC and LC-MS testing
  • Public certificate of analysis per vial
  • Full EU domestic supply chain
  • Insulated, temperature-controlled shipping
Why NexumLabs

Built for the lab, not the shelf.

Six things every researcher should expect from a peptide supplier — and how NexumLabs delivers on all of them.

01

Independent third-party testing

Every batch goes to an independent lab for HPLC and LC-MS identity and purity analysis.

02

Batch-level COAs

A certificate of analysis is published for every batch — matched to the vial you receive.

03

99%+ purity standard

A minimum verified purity on every compound. Anything below standard never ships.

04

Express EU shipping

Orders dispatched within 24-48 h, fully tracked, insulated and temperature-controlled.

05

100% EU supply chain

Synthesis, testing, storage, and shipping all handled within the European Union.

06

38+ compounds

A broad catalog of research peptides, secretagogues, and cofactors — all documented, all in stock.

How it works

Your first order, in three steps.

01

Browse the catalog

Explore research-grade compounds with full sheets, pack sizes, and public prices.

02

Add to cart

Choose your compounds and quantities. Bonus-vial offers apply automatically.

03

Place your order

Secure checkout. Dispatched within 24-48 h with tracking and batch-matched COA documentation.

Stacks

Curated bundles.

Compound sets built around specific research goals. Tested, documented, ready to ship.

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Common questions

Everything researchers ask before ordering.

Can't find what you're looking for?

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Yes. Synthesis, testing, storage, and shipping all take place within the European Union.

Every batch is verified with independent HPLC and LC-MS analysis before it ships.

Each order includes the batch ID and access to the matching certificate of analysis.

Orders placed before 2 pm CET are dispatched within 24-48 hours.

38+ research peptides, secretagogues, neuropeptides, and metabolic cofactors. Browse the full catalog.

No. All products are for laboratory research use only — not for human or veterinary use.

Get started

Your research deserves verified compounds.

Browse the full catalog and order research-grade compounds with batch-matched documentation.

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Dispatched in 24-48 hThird-party HPLC & LC-MSCOA per vial