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UU library

Every peptide, mapped to the body.

160 compounds, from approved medicines to early research molecules. Each one filed by the system research looks at, with its regulatory status and the strength of the evidence behind it.

Explore the mapWhat UU carries
Compounds
160
Research summaries
39
At UU
56
  • Approved medicine71

    Approved as a medicine by the FDA or the EMA for at least one indication. Approval covers the named indication and formulation only.

  • In clinical trials19

    In human clinical trials and not yet approved by the FDA or the EMA. Results to date are from trial populations under medical supervision.

  • Research compound53

    Not approved as a medicine by the FDA or the EMA. Some are registered in individual countries. Supplied for laboratory research only.

  • Cosmetic ingredient17

    Used as a topical cosmetic ingredient. Cosmetic use is not a medicinal approval, and most evidence comes from manufacturer and small panel studies.

Reviewed October 2026

In the UU catalog

Researched, batch-tested, ready to ship.

Compounds UU carries that have a full research summary in the library.

9 compounds · Cells & ageing

Cells & ageing9

Mitochondrial peptides, telomere research and senescence: the whole-body ageing biology.

Shop GLOW
  • ApprovedAt UU

    SS-31

    Elamipretide · Forzinity

    Mitochondria-targeted tetrapeptide

    A tetrapeptide that binds cardiolipin in the inner mitochondrial membrane. Granted accelerated FDA approval for Barth syndrome in 2025.

    Human trialsShop
  • ResearchAt UU

    Glutathione

    L-glutathione · GSH

    Antioxidant tripeptide

    The main antioxidant tripeptide inside human cells. Studied in redox biology, liver research and skin pigmentation.

    Early human dataShop
  • ResearchAt UU

    NAD+

    Nicotinamide adenine dinucleotide

    Coenzyme

    A coenzyme in every cell, not a peptide. Its levels fall with age, which is why it appears in metabolic and ageing research.

    Mixed evidenceShop
  • ResearchAt UU

    Epithalon

    Epitalon · Ala-Glu-Asp-Gly

    Pineal tetrapeptide

    A synthetic tetrapeptide derived from a pineal gland extract. Studied in cell and animal research on telomeres and ageing.

    PreclinicalShop
  • ResearchAt UU

    MOTS-c

    Mitochondrial-derived peptide

    A 16-residue peptide encoded in mitochondrial DNA. Studied for insulin sensitivity and exercise capacity in animal models.

    PreclinicalShop
  • ResearchAt UU

    Pinealon

    Glu-Asp-Arg

    Short bioregulator peptide

    A tripeptide from St Petersburg bioregulator research. Studied in cell and animal models of neuroprotection and ageing.

    PreclinicalShop
  • ResearchAt UU

    FOXO4-DRI

    Senolytic peptide

    A modified peptide designed to disrupt the FOXO4 and p53 interaction in senescent cells. Studied in aged mice.

    Summary pendingShop
  • ResearchAt UU

    Livagen

    Short bioregulator peptide

    A tetrapeptide associated with liver tissue in Russian bioregulator research. Studied in cell models of chromatin ageing.

    Summary pendingShop
  • Research

    Humanin

    Mitochondrial-derived peptide

    A 24-residue peptide encoded in mitochondrial DNA. Studied in cell and animal models of ageing and neuroprotection.

    Summary pending

The UU library is an educational reference. It is not medical advice, does not make a health claim, and does not tell anyone how to use a compound. UU products are sold for laboratory research use only and are not for human consumption. Regulatory status changes: confirm it with the relevant authority before relying on it.