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 map What 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

5-Amino-1MQAbaloparatideAcetyl tetrapeptide-5AfamelanotideAHK-CuAmycretinAngiotensin IIAOD-9604ApraglutideARA-290ArgirelineAtosibanBacitracinBivalirudinBPC-157BrilacidinBronchogenCagrilintideCagriSemaCalcitonin (salmon)CarnosineCartalaxCerebrolysinCetrorelixChonlutenCJC-1295 with DACCJC-1295 without DACColistinCortagenCorticotropinCosyntropinCyclosporineDalbavancinDaptomycinDasiglucagonDegarelixDersimelagonDesmopressinDifelikefalinDihexaDSIPDulaglutideEcallantideEfpeglenatideEnfuvirtideEnlicitideEpithalonEptifibatideEtelcalcetideExenatideFollistatin 344FOXO4-DRIGanirelixGHK-CuGHRP-2GHRP-6Glatiramer acetateGlepaglutideGlucagonGlutathioneGonadorelinGoserelinHexapeptide-9HexarelinHGH fragment 176-191HistrelinHuman chorionic gonadotropinHumaninIcatibantIGF-1 DESIGF-1 LR3Insulin analoguesIpamorelinKisspeptin-10KPVLanreotideLeuphasylLeuprolideLinaclotideLiraglutideLivagenLixisenatideLL-37LTX-315MacimorelinMatrixylMazdutideMecaserminMechano growth factorMelanotan IIMK-677MotixafortideMOTS-cNAD+NafarelinNangibotideNesiritideNNZ-2591Nonapeptide-1NormoftalOctreotideOligopeptide-1OvagenOxytocinP21Palmitoyl hexapeptide-12Palmitoyl tetrapeptide-7Palmitoyl tripeptide-1Palmitoyl tripeptide-38PalopegteriparatidePancragenPasireotidePegcetacoplanPegvisomantPemvidutidePetrelintidePinealonPlecanatidePramlintideProstamaxPT-141RetatrutideRusfertideSecretinSelankSemaglutideSemaxSermorelinSetmelanotideSincalideSLU-PP-332SNAP-8SomapacitanSomatropinSS-31SurvodutideSYN-AKETB-500TeduglutideTeriparatideTerlipressinTesamorelinTestagenThymalinThymogenThymosin alpha-1Thymosin beta-4ThymulinTirzepatideTripeptide-10 citrullineTriptorelinTrofinetideVancomycinVasopressinVesiluteVilonVIPVosoritideZiconotideZilucoplan

In the UU catalog

Researched, batch-tested, ready to ship.

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

Skin
Afamelanotide
Melanocortin agonist
Human trialsShop
Gut
Cagrilintide
Long-acting amylin analogue
Human trialsShop
Sexual
Oxytocin
Neurohypophyseal hormone
Human trialsShop
Sexual
PT-141
Melanocortin agonist
Human trialsShop
Gut
Semaglutide
GLP-1 receptor agonist
Human trialsShop
Heart
SS-31
Mitochondria-targeted tetrapeptide
Human trialsShop
Gut
Tesamorelin
GHRH analogue
Human trialsShop
Immune
Thymosin alpha-1
Thymic peptide
Human trialsShop
Gut
Tirzepatide
GIP and GLP-1 receptor agonist
Human trialsShop
Immune
VIP
Neuropeptide
Human trialsShop
Immune
ARA-290
Erythropoietin-derived peptide
Early human dataShop
Hormones
CJC-1295 with DAC
Long-acting GHRH analogue
Early human dataShop
Hormones
GHRP-2
Ghrelin receptor agonist
Early human dataShop
Skin
Glutathione
Antioxidant tripeptide
Early human dataShop
Hormones
Hexarelin
Ghrelin receptor agonist
Early human dataShop
Hormones
Ipamorelin
Ghrelin receptor agonist
Early human dataShop
Sexual
Kisspeptin-10
Kisspeptin receptor agonist
Early human dataShop
Immune
LL-37
Antimicrobial peptide
Early human dataShop
Gut
Retatrutide
GIP, GLP-1 and glucagon receptor agonist
Early human dataShop
Brain
Selank
Tuftsin analogue
Early human dataShop
Hormones
Sermorelin
GHRH analogue
Early human dataShop
Immune
Thymalin
Thymic peptide preparation
Early human dataShop
Gut
AOD-9604
Growth hormone fragment
Mixed evidenceShop
Hormones
CJC-1295 without DAC
GHRH analogue
Mixed evidenceShop
Brain
DSIP
Neuropeptide
Mixed evidenceShop
Skin
GHK-Cu
Copper tripeptide
Mixed evidenceShop
Hormones
GHRP-6
Ghrelin receptor agonist
Mixed evidenceShop
Cells
NAD+
Coenzyme
Mixed evidenceShop
Brain
Semax
ACTH(4-10) analogue
Mixed evidenceShop
Muscle
TB-500
Thymosin beta-4 related peptide
Mixed evidenceShop
Gut
5-Amino-1MQ
NNMT inhibitor
PreclinicalShop
Muscle
BPC-157
Gastric pentadecapeptide
PreclinicalShop
Brain
Dihexa
Angiotensin IV analogue
PreclinicalShop
Cells
Epithalon
Pineal tetrapeptide
PreclinicalShop
Hormones
IGF-1 LR3
IGF-1 analogue
PreclinicalShop
Gut
KPV
Alpha-MSH fragment
PreclinicalShop
Gut
MOTS-c
Mitochondrial-derived peptide
PreclinicalShop
Brain
Pinealon
Short bioregulator peptide
PreclinicalShop
Gut
SLU-PP-332
ERR agonist
PreclinicalShop

Sort

18 compounds · Sexual & reproductive

Sexual & reproductive18

Melanocortins, kisspeptin, oxytocin and the GnRH analogues of reproductive medicine.

Shop DESIRE

ApprovedAt UU
Oxytocin
Pitocin · Syntocinon
Neurohypophyseal hormone
The nine-residue hormone of labour and bonding. Approved to induce or support labour, and studied for social behaviour.
Human trialsShop
ApprovedAt UU
PT-141
Bremelanotide · Vyleesi
Melanocortin agonist
A cyclic melanocortin agonist and a metabolite of Melanotan II. Approved by the FDA as bremelanotide for low sexual desire in premenopausal women.
Human trialsShop
ResearchAt UU
Kisspeptin-10
Kisspeptin receptor agonist
The shortest active fragment of kisspeptin, the upstream signal for GnRH. Studied in human physiology research on reproductive hormones.
Early human dataShop
ResearchAt UU
Prostamax
Short bioregulator peptide
A tetrapeptide associated with prostate tissue in Russian bioregulator research. Published evidence is limited.
Summary pendingShop
ResearchAt UU
Testagen
Short bioregulator peptide
A bioregulator peptide associated with testicular tissue in Russian research. Published evidence is limited.
Summary pendingShop
ResearchAt UU
Vesilute
Short bioregulator peptide
A dipeptide associated with bladder tissue in Russian bioregulator research. Published evidence is limited.
Summary pendingShop
Approved
Atosiban
Tractocile
Oxytocin receptor antagonist
An oxytocin antagonist approved in Europe to delay imminent preterm birth.
Summary pending
Approved
Cetrorelix
Cetrotide
GnRH antagonist
A GnRH antagonist approved to block premature ovulation during controlled ovarian stimulation in IVF.
Summary pending
Approved
Degarelix
Firmagon
GnRH antagonist
A GnRH antagonist approved for advanced prostate cancer.
Summary pending
Approved
Ganirelix
GnRH antagonist
A GnRH antagonist approved to block the premature LH surge during IVF.
Summary pending
Approved
Gonadorelin
GnRH · Factrel
GnRH
Synthetic gonadotropin-releasing hormone. Approved as a diagnostic agent for pituitary function.
Summary pending
Approved
Goserelin
Zoladex
GnRH agonist
A GnRH agonist given as an implant. Approved for prostate cancer, breast cancer and endometriosis.
Summary pending
Approved
Histrelin
Supprelin LA · Vantas
GnRH agonist
A GnRH agonist given as a yearly implant. Approved for central precocious puberty.
Summary pending
Approved
Human chorionic gonadotropin
hCG · Pregnyl
Glycoprotein hormone
The pregnancy hormone, a glycoprotein that acts at LH receptors. Approved to trigger ovulation and for some forms of hypogonadism.
Summary pending
Approved
Leuprolide
Leuprorelin · Lupron
GnRH agonist
A GnRH agonist approved for prostate cancer, endometriosis and central precocious puberty.
Summary pending
Research
Melanotan II
MT-II
Melanocortin agonist
A cyclic, non-selective melanocortin agonist never approved as a medicine. Studied for pigmentation, and the parent compound of bremelanotide.
Summary pending
Approved
Nafarelin
Synarel
GnRH agonist
A nasal GnRH agonist approved for endometriosis and central precocious puberty.
Summary pending
Approved
Triptorelin
Trelstar · Decapeptyl
GnRH agonist
A GnRH agonist approved for advanced prostate cancer and, in some markets, other hormone-dependent conditions.
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.