Purity Science.
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PS / 0001 · For licensed practitioners

Peptides, lot-traced
to the milligram.

Purity Science supplies clinics, medspas, and pharmacies with clinical-grade peptides — every vial linked to a Certificate of Analysis, every lot traceable end to end.

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Lot tracking

Every vial ships with its lot number on the label and in the order record.

COA per batch

HPLC purity, endotoxin, and mass-spec results filed for every lot we ship.

US-shipped

Cold-chain packed and tendered from the United States. Tracking on every order.

Practitioner-gated

Account access requires manual review of an active medical or pharmacy license.

Catalog

A focused catalog of growth, repair, and cosmetic peptides.

Eleven SKUs at launch — chosen for clinical familiarity, not novelty. Pricing and full lot detail unlock once your license is verified.

Browse the full catalog

  • Tesamorelin

    10mg · Growth

    TESA10

    Pricing visible after license verification.

  • Ipamorelin

    5mg · Growth

    IPA5

    Pricing visible after license verification.

  • CJC-1295

    5mg · Growth

    CJC5

    Pricing visible after license verification.

  • BPC-157

    10mg · Repair

    BPC10

    Pricing visible after license verification.

  • TB-500

    10mg · Repair

    TB50010

    Pricing visible after license verification.

  • GHK-Cu

    50mg · Cosmetic

    GHKCU50

    Pricing visible after license verification.

Why we publish purity

Most peptide suppliers hide the COA in a PDF.

We publish HPLC purity, endotoxin, and mass-spec results next to every SKU. The lot number on the vial maps back to the same batch record in your account portal — for seven years.

That traceability isn't a marketing flourish. It's how a clinical-grade supplier should operate, and it's how regulators expect you to document inventory from your end too.

See the full purity protocol

Account access

Apply with your license. Most reviews complete the next business day.

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