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Science-backed · Quality driven

Every vial is tested, logged and traceable.

Transparency and integrity, always. Here is exactly what happens between synthesis and your bench — and how to pull up the record for the lot in your hand.

Batch record lookup

Enter the lot number printed on the vial label (for example KP-RETA-2601) or the product name.

These records are placeholder examples pending upload of the laboratory’s issued lot data. Request the certificate for your lot by email until then.

Batch records with purity and identity results
LotProductPurityIdentityMethodTested
KP-RETA-2601Retatrutide 10mg≥98%ConfirmedRP-HPLC + ESI-MS2026-01-14
KP-GHK-2602GHK-Cu 50mg≥98%ConfirmedRP-HPLC + ESI-MS2026-02-03
KP-BAC-2602Bacteriostatic Water 3ml0.9% benzyl alcoholConfirmedSterility + endotoxin2026-02-11

Our four-stage process

  1. Step 1

    Sourcing

    Synthesised by audited partner labs with documented solid-phase peptide synthesis protocols.

  2. Step 2

    Identity & purity

    Every batch is verified by HPLC for purity and mass spectrometry for identity before release.

  3. Step 3

    Cold chain

    Lyophilised vials are stored at 2–8°C and shipped insulated so the product arrives as it left.

  4. Step 4

    Documentation

    A batch certificate accompanies every order, with lot number, assay results and test date.

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