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FOR LABORATORY RESEARCH USE ONLY NOT FOR HUMAN CONSUMPTION NOT APPROVED AS A MEDICINE 18+ ONLY
MARCIN LABS
Research materials PL

Fundraiser · MarcinLAB Community

Independent lab tests funded by the community

We raise funds for independent laboratory analyses. The more we raise, the more tests we will run together. Peptide voting is closed — we will reopen community choice in the next round. We organise the analysis and publish the result for everyone.

Support on Zrzutka Published tests

Disclaimer — Research Use Only

Materials listed on this website are supplied for laboratory research only (Research Use Only). They are not intended for human consumption.

How it works

  1. 01

    Funds raised → tests we run together

    There is no fixed “only one test”. For whatever covers lab costs, we will run as many independent analyses as the fund allows (plus sample prep and shipping).

  2. 02

    Community priorities

    On-page voting is closed for now. Proposals and discussion continue on Telegram; we will reopen a formal vote in the next round. We do not test for ads; we check what you want to know.

  3. 03

    Marcin tops up from his own pocket

    If we fall short of one test, I will cover the missing amount so we can complete it. If we raise enough for one, two or three tests, I will fully fund the next one myself, so we run one more.

  4. 04

    Results for everyone

    We publish the report on MarcinLabs and discuss it with the community, including inconvenient results. This is shared documentation, not selling a peptide.

Want to send your own sample?

You can offer to send your own sample to the laboratory. We cover the analysis from the fund / project. You supply the research material. Offers are not a guaranteed queue; selection depends on cost, lab capability and community priorities.

Offer a sample on WhatsApp →

Voting results

Summary of the closed round — community ranking (Top 7). Voting is off; a new round will return later.

  1. 1

    Retatrutide

    0 votes

  2. 2

    Tirzepatide

    0 votes

  3. 3

    BPC-157

    0 votes

  4. 4

    Semaglutide

    0 votes

  5. 5

    TB-500 (Thymosin Beta-5 Acetate)

    0 votes

  6. 6

    HGH

    0 votes

  7. 7

    MOTS-C

    0 votes

Voting closed — results below for reference only.

Rules (short)

  • A contribution supports independent testing and documentation costs, not a peptide purchase or medical service.
  • You do not receive a sample in return; you get a public result (when a test is completed).
  • Method scope depends on the laboratory (identity, purity, quantitation, within the available method).
  • MarcinLabs does not operate its own lab; analyses are done by an external laboratory.
  • Research materials are RUO, not for human use. This is not medical advice.

Results relate to the specific samples tested. They do not confirm safety for human use and are not a purchase recommendation.

Support on Zrzutka →