Research-grade
compound systems.

Lab-tested, ≥99.5% purity research compounds with a certificate of analysis behind every vial — for researchers 21 and older.

  • High purity · HPLC tested · Verified COAs
  • Same-day cold-chain shipping from the USA
  • Research use only · Verified accounts

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Quality you can read.

Peptara was built on a simple frustration: in a market full of claims, almost no one shows the proof. So we made the document the product.

We curate the most-studied, clinically relevant compounds in modern research — and hold every one to a single uncompromising specification: ≥99.5% HPLC purity, mass-spec confirmed identity, and a certificate of analysis tied to the number on the vial.

≥99.5%

HPLC purity confirmed on every batch we release.

100%

Of lots ship with a matching certificate of analysis.

USA

Cold-chain, same-day fulfilment to protect every vial.

Our Standard

Four pillars. Zero compromise.

One specification, applied identically to every compound — from sourcing to the lot in your hands.

01

Sourcing

Manufactured in cGMP-compliant synthesis facilities with documented chain-of-custody from raw material to final fill.

02

Verification

Every batch is independently assayed by HPLC and ESI mass spectrometry for identity, purity, and potency.

03

Documentation

Each lot ships against a certificate of analysis, with full monograph references on every product page.

04

Support

Our clinical team supports qualified researchers and providers with compound selection and protocol design.

How it works

From lab to your bench.

Step 1

Synthesised

Compounds are produced in cGMP facilities and lyophilised for stability.

Step 2

Assayed

Independent HPLC + mass-spec testing confirms ≥99.5% purity and identity.

Step 3

Shipped

Sealed, cold-chain, same-day from the USA — with the COA in the box.

Work with us

Questions about a compound?

Our clinical team can help with selection, protocol design, and lab monitoring.

Contact the teamShop all compounds
For laboratory research use only. Not for human consumption. Content is educational and is not medical advice.