Guardian Labs Catalog

Cognitive & Mood Support


Explore our collection of independently tested research compounds, backed by transparency, quality standards, and integrity in every molecule.

  • Third-Party Tested
  • Idaho Based
  • First Responder Owned

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  • Close-up of a white bottle with a black cap, DSIP label, and Guardian Labs logo against a light blue background.
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    DSIP (15mg)

    $56.00
    DSIP peptide 15mg (delta sleep-inducing peptide) is a neuropeptide studied in research on sleep architecture, circadian rhythm and stress-response signaling. Supplied as a lyophilized powder and third-party tested, with a lot COA in our library.
    • Studied in sleep-structure and circadian research models
    • 15mg lyophilized vial
    • Lot COA available · research use only · 21+

    Research Use Only · 21+

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  • Bottle of Kisspeptin from Guardian Labs, front label showing 10 mg dosage against a light blue background (pharmaceutical product)
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    Kisspeptin 10mg

    $39.00 - or subscribe and save up to 10%
    Kisspeptin-10 is a decapeptide agonist of the KISS1R (GPR54) receptor, the most upstream known regulator of GnRH release and a key tool in reproductive-axis research. HPLC-verified above 99% purity, with a lot COA in our library.
    • Metastin (45–54) amide, 10 amino acids
    • Studied in HPG-axis and GnRH-signaling models
    • 10mg lyophilized vial · research use only · 21+
    >99%HPLC Purity 10 mgPer Vial −20°CStorage

    Research Use Only · 21+

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  • Close-up of a white medicine bottle with a black cap, label reads Selank and Guardian Labs against a blue background.
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    Selank (10mg)

    $45.00
    Selank 10mg is a synthetic heptapeptide (Thr-Lys-Pro-Arg-Pro-Gly-Pro) built on the immunomodulatory peptide tuftsin and studied in stress-response, GABAergic and immune-signaling research models. Third-party tested, with a lot COA in our library.
    • Tuftsin analog with a stabilizing Pro-Gly-Pro tail
    • Lot COA includes purity, LC-MS identity, endotoxin and sterility
    • 10mg lyophilized vial · research use only · 21+
    7 AALength 10 mgPer Vial −20°CStorage

    Research Use Only · 21+

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  • Medicine bottle with black cap and blue logo label reading 'Semax' against a light blue background.
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    Semax (10mg)

    $45.00
    Semax 10mg is a synthetic heptapeptide (Met-Glu-His-Phe-Pro-Gly-Pro) built on the ACTH(4–7) fragment and studied in neuropeptide research on BDNF, neurotrophic signaling and neuroprotection models. Independently lab tested.
    • ACTH(4–7) analog with a stabilizing Pro-Gly-Pro tail
    • No corticotropic activity of full-length ACTH
    • 10mg lyophilized vial · research use only · 21+
    7 AALength 10 mgPer Vial ≈813.9MW

    Research Use Only · 21+

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Why Guardian Labs

Third-Party Tested

Independent analytical testing with accessible Certificates of Analysis.

Idaho Based

Proudly based in Idaho, USA.

Transparent Research Supply

Clear product identification and research-use labeling.

Integrity in Every Molecule

Our commitment to quality, transparency, and consistency.

All Guardian Labs products are intended for laboratory research use only and are not for human consumption.