● EXPLORE · BY CATEGORY10 CATEGORIES · 156 PROFILES
By category.
Navigate the complete peptide directory by therapeutic area, mechanism of action, or research maturity.
156 peptide profiles, organized by primary use case. Start with the category that matches your research interest — each one drills into the directory filtered to that class of compound.
● EDITORIAL HUBS · 7 REFERENCES
Featured hubs
001
GLP-1 Peptides
Semaglutide · Tirzepatide · Liraglutide · Dulaglutide · +16 more
20 peptides
20 GLP-1 and weight-loss peptides compared by mechanism, FDA status, and clinical evidence. Semaglutide, tirzepatide, retatrutide & more.
Hub · Reference
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002
Recovery Peptides
BPC-157 · TB-500 · Thymosin Beta-4 · Thymosin Beta-4 Sulfoxide · +3 more
7 peptides
BPC-157, TB-500, and the peptides researched for injury recovery, tendon healing, and tissue repair. Mechanisms, dosing, and clinical evidence.
Hub · Reference
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003
Longevity Peptides
Epithalon · MOTS-c · SS-31 (Elamipretide) · FOXO4-DRI · +6 more
10 peptides
Epithalon, MOTS-c, SS-31, FOXO4-DRI and the peptides researched for healthspan, cellular repair, and telomere maintenance. Evidence-tiered.
Hub · Reference
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004
GH Secretagogues
CJC-1295 · Ipamorelin · Sermorelin · Tesamorelin · +13 more
17 peptides
CJC-1295, Ipamorelin, Sermorelin, Tesamorelin, MK-677 and the full class of growth-hormone-releasing peptides compared by mechanism and evidence.
Hub · Reference
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005
Nootropic Peptides
Selank · Semax · Noopept · Cerebrolysin · +9 more
13 peptides
Selank, Semax, Noopept, Dihexa, Cerebrolysin and the 13 peptides researched for memory, focus, and neuroprotection. Mechanisms and evidence tiers.
Hub · Reference
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006
Skin Peptides
Matrixyl · Argireline · GHK-Cu · SNAP-8 · +13 more
17 peptides
Matrixyl, Argireline, GHK-Cu and the peptides studied for wrinkles, collagen synthesis, and skin repair. Cosmetic-approved and research-tier, compared.
Hub · Reference
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007
Immune Peptides
Thymosin Alpha-1 · Thymopentin · LL-37 / Cathelicidin · Cathelicidins · +16 more
20 peptides
Thymosin Alpha-1, LL-37, Thymopentin, defensins, and the peptides studied for immune modulation, thymic function, and antimicrobial defense.
Hub · Reference
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SHOWING · 10 CATEGORIES
All categories
001
Other
Retatrutide · Exenatide · Dulaglutide · VK2735 · +64 more
68 profiles
Peptides that span multiple categories or have unique mechanisms.
68 Indexed
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002
Longevity
BPC-157 · GHK-Cu · Ipamorelin · CJC-1295 · +27 more
31 profiles
Anti-aging peptides targeting cellular repair, telomere maintenance, and healthspan.
31 Indexed
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003
Weight Loss
Semaglutide · Tirzepatide · Tesamorelin · AOD-9604 · +20 more
24 profiles
GLP-1 agonists and metabolic peptides for body composition and appetite regulation.
24 Indexed
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004
Immune
TB-500 · Selank · KPV · LL-37 · +20 more
24 profiles
Immunomodulatory peptides for immune system support and regulation.
24 Indexed
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005
Skin & Beauty
GHK-Cu · Melanotan II · Collagen Peptides · Argireline · +19 more
23 profiles
Peptides for skin rejuvenation, collagen synthesis, and wound healing.
23 Indexed
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006
Muscle & Growth
Ipamorelin · CJC-1295 · Sermorelin · Tesamorelin · +16 more
20 profiles
Growth hormone secretagogues and anabolic peptides for muscle growth and performance.
20 Indexed
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007
Recovery
BPC-157 · TB-500 · GHK-Cu · Ipamorelin · +16 more
20 profiles
Healing peptides for injury repair, tissue regeneration, and inflammation reduction.
20 Indexed
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008
Cognitive
Selank · Semax · Dihexa · Cerebrolysin · +14 more
18 profiles
Nootropic peptides targeting memory, focus, and neuroprotection.
18 Indexed
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009
Sexual Health
PT-141 · Melanotan II · Kisspeptin-10 · Oxytocin · +3 more
7 profiles
Peptides for libido, sexual function, and hormonal balance.
7 Indexed
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010
Sleep
DSIP · MK-677 · Oxytocin
3 profiles
Peptides targeting delta-wave sleep induction, circadian regulation, and recovery optimization.
3 Indexed
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