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Research use only. All products referenced on this site are intended for laboratory research use only. They are not for human or veterinary use, and are not drugs, foods, cosmetics, or dietary supplements. Full statement

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Process

Quality & Testing

How materials move from supplier to release, and how certificates of analysis are published. This page describes our process; the test data lives in the certificates themselves.

Principles

Four commitments, stated plainly.

  • Permanent SKUs

    Every product has a permanent Red Fern SKU. Every receipt of that product is recorded with the supplier batch and the date received.

  • Serialized vials

    Each vial received is assigned an individual ID within a numbered range, recorded in a vial register. Units removed for testing, research, or donation are logged against that register.

  • Independent analysis

    Samples from received stock are submitted to independent, third-party laboratories for identity and purity analysis. Red Fern does not test its own material in-house and does not publish results it has not received from the laboratory.

  • Published, not paraphrased

    Certificates are published as the document issued by the laboratory, linked from the compound entry. We do not summarize a certificate into a single number on a product page.

Step by step

From receipt to release

  1. Step 1: Purchase and receipt

    Inbound shipments are reconciled against the purchase order and moved to quarantine.

  2. Step 2: Inspection

    Label, seal, count and appearance are checked. Discrepancies are recorded and resolved before anything proceeds.

  3. Step 3: Vial registration

    A vial ID range is assigned and recorded with the supplier batch.

  4. Step 4: Sampling for analysis

    Vials are drawn from received stock and submitted to a third-party laboratory. The number submitted is recorded against the register.

  5. Step 5: Certificate publication

    When the laboratory issues its certificate, it is published on the relevant compound page.

  6. Step 6: Release

    Only inspected, documented inventory is released from quarantine.

Reading the document

How to read a certificate of analysis

A certificate of analysis (COA) is a laboratory's report on a specific sample. It identifies the material tested, the methods used, and the results observed against the laboratory's acceptance criteria. When reviewing one, confirm that the product and strength match the vial in hand, note the issuing laboratory and date, and read the method descriptions alongside the results.

Read the full guide →

Library

Documentation library

Every document Red Fern holds for the materials it lists, published as issued and separated by what it actually covers.

Red Fern certificates

Certificates of analysis commissioned by Red Fern on vials from its own stock, issued by an independent laboratory and published as testing completes.

Manufacturer batch test reports

Third-party laboratory reports commissioned by the manufacturer for its production batch, supplied to Red Fern as source documentation. They describe the manufacturer's batch, not Red Fern's own stock. Each carries a public verification key.

Red Fern certificates

Manufacturer batch test reports · 13

  • Retatrutide

    Retatrutide 10 mg

    Janoshik Analytical · report #172964 · manufacturer batch AS260623

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key LICPTT9YZ8FJ

  • GHK-Cu

    GHK-cu 50mg

    Freedom Diagnostics Testing

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗

  • MOTS-c

    MOTS-c 10mg

    Freedom Diagnostics Testing

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗

  • Retatrutide

    Retatrutide 20 mg

    Janoshik Analytical · report #172974 · manufacturer batch AS260623

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key 85SWW62UYPY2

  • Retatrutide

    Retatrutide 30 mg

    Janoshik Analytical · report #172984 · manufacturer batch AS260623

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key L4W7466ZQ2C5

  • Tirzepatide

    Tirzepatide 30 mg

    Janoshik Analytical · report #173004 · manufacturer batch AS260623

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key EPPBL3NYAEVM

  • Tesamorelin

    Tesamorelin 10 mg

    Janoshik Analytical · report #79601 · manufacturer batch AS250910

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key GKIN6NE7FTYV

  • CJC-1295 (No DAC) + Ipamorelin

    CJC-1295 (no DAC) / Ipamorelin blend 10 mg

    Janoshik Analytical · report #93821 · manufacturer batch AS251206

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key FZVM38ZGXDR6

  • BPC-157 + TB-500

    BPC-157 10 mg + TB-500 10 mg

    Janoshik Analytical · report #173204 · manufacturer batch AS20260623

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key XWUUX28GMTNP

  • KLOW Blend

    KLOW 80 mg

    Janoshik Analytical · report #173064 · manufacturer batch AS20260623

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key WQDTTZJFWCLC

  • GLOW Blend

    Glow Blend (70 mg)

    Janoshik Analytical · report #95578 · manufacturer batch AS251206

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key RRCL6WXFF5LU

  • Reduced Glutathione

    GTT (Glutathione) 1500 mg

    Janoshik Analytical · report #79445 · manufacturer batch AS250910

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key BEZ9M86PDFQJ

  • NAD+

    NAD+ 500 mg

    Janoshik Analytical · report #173194 · manufacturer batch AS20260623

    Analysis conducted

    Manufacturer batch
    View report (PDF) ↗Verify at janoshik.com/verify with key RL3FMV7XDTQS
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This site is for laboratory research only.

Red Fern Biosciences, LLC supplies materials and documentation to laboratories and qualified researchers. Nothing on this site is an offer of products for human or veterinary use, and nothing here is medical advice.

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