Peptide Library

A structured peptide library that separates FDA-approved drugs, investigational compounds, and research-market names instead of flattening them into one hype-heavy list.

37
Profiles
6
FDA Approved
8
Investigational
23
Research Market
Browse the library

Find compounds by category, status, or name

Use quick category chips to narrow the library, or search by compound, alias, or mechanism. The page keeps the editorial category structure but collapses anything that does not match.

37 profiles
Signal methodology

`FDA`, `Trials`, and `PubMed` badges are automated context indicators generated from official/public data sources. They help show whether a peptide has label, study, or literature signal, but they do not prove efficacy, safety, approval status outside the labeled context, or product quality.

⚖️
Weight Loss Peptides
8 profiles
GLP-1 agonists, dual agonists, triple agonists, and metabolic compounds tied to body-composition demand.
2 FDA approved 6 non-approved
💪
Muscle Growth Peptides
10 profiles
Performance-adjacent peptides and growth-factor analogs that usually live outside standard medical use.
1 FDA approved 9 non-approved
🩹
Recovery & Healing
6 profiles
Tissue-repair, soft-tissue, and gut-oriented peptides that show up constantly in injury-recovery discussions.
0 FDA approved 6 non-approved
🧬
Anti-Aging Peptides
4 profiles
Longevity-facing compounds where mechanism, speculation, and marketing often collide.
0 FDA approved 4 non-approved
✨
Skin & Cosmetic
6 profiles
Copper peptides, regenerative signaling compounds, and dermal-facing entries with cosmetic crossover.
2 FDA approved 4 non-approved
📈
Growth Hormone
8 profiles
GHRH analogs and secretagogues that sit in the GH-optimization corner of the peptide market.
1 FDA approved 7 non-approved
🧠
Nootropic Peptides
3 profiles
Cognitive and neuropeptide-oriented compounds that are popular online but often weakly explained.
0 FDA approved 3 non-approved
🛡️
Immune & Inflammation
7 profiles
Immune-oriented peptides with more clinical framing than the average research-market profile.
0 FDA approved 7 non-approved
🧪
Hormone Peptides
6 profiles
Hormone-linked signaling compounds that do not fit cleanly into the GH or metabolic buckets.
3 FDA approved 3 non-approved
•
Other Peptides
0 profiles
Useful overflow for compounds that do not belong to the main editorial buckets.
0 FDA approved 0 non-approved
⚖️ Weight Loss Peptides

Weight Loss

GLP-1 agonists, dual agonists, triple agonists, and metabolic compounds tied to body-composition demand.

8
🔥 HOT
Weight Loss
Cagrilintide
A long-acting amylin analogue often discussed alongside GLP-1 therapies in obesity-drug development.
Investigational
Trials 37PubMed 67 Medium context
AmylinWeight ManagementInvestigational
🔥 HOT
Weight Loss
Retatrutide
A next-generation triple agonist targeting GLP-1, GIP, and glucagon receptors, showing unprecedented 24.2% weight loss in clinical trials. Expected FDA approval in 2027.
Investigational 1 alias
Trials 34PubMed 131 Medium context
Triple AgonistPhase 3GLP-1GIP
🔥 HOT
Weight Loss
Semaglutide
A GLP-1 receptor agonist used in FDA-approved products for type 2 diabetes, chronic weight management, and additional labeled uses depending on brand and indication.
FDA Approved 3 aliases
FDATrials 682PubMed 4.4K High context
GLP-1FDA ApprovedWeight ManagementType 2 Diabetes
🔥 HOT
Weight Loss
Survodutide
An investigational dual-agonist obesity and metabolic-disease candidate that shows up in next-wave incretin discussions.
Investigational
Trials 24PubMed 58 Medium context
ObesityDual AgonistInvestigational
🔥 HOT
Weight Loss
Tirzepatide
A dual GIP and GLP-1 receptor agonist used in FDA-approved products for type 2 diabetes and chronic weight management.
FDA Approved 2 aliases
FDATrials 233PubMed 1.8K High context
GIPGLP-1FDA ApprovedWeight Management
Weight Loss
AOD-9604
A modified fragment of human growth hormone discussed in weight-management and fat-metabolism circles, but not approved as an FDA drug.
Research Market 1 alias
PubMed 11 Low context
MetabolicWeight ManagementhGH Fragment
Anti-Aging
Humanin
A mitochondria-associated peptide frequently discussed in longevity circles for cytoprotective and metabolic-interest pathways.
Research Market
Also in Weight Loss
Trials 6PubMed 508 Medium context
LongevityMitochondriaResearch Market
Anti-Aging
MOTS-c
A mitochondria-derived peptide studied in metabolic and exercise-related aging discussions.
Research Market 1 alias
Also in Weight Loss
Trials 5PubMed 228 Medium context
MitochondriaMetabolismResearch Market
💪 Muscle Growth Peptides

Muscle Growth

Performance-adjacent peptides and growth-factor analogs that usually live outside standard medical use.

10
Recovery
BPC-157
A 15-amino acid peptide derived from human gastric juice, extensively studied for tissue regeneration, gut healing, and injury recovery across multiple systems.
Research Market 2 aliases
Also in Muscle Growth
Trials 2PubMed 202 Low context
HealingGut HealthTendon RepairRecovery
Growth Hormone
CJC-1295
A GHRH analog commonly discussed in growth-hormone optimization circles and research-market peptide stacks.
Research Market 1 alias
Also in Muscle Growth
Trials 1PubMed 26 Low context
GHRHGrowth HormoneSecretagogue
Growth Hormone
GHRP-2
A growth hormone secretagogue that appears in older GH-optimization discussions and research-market listings.
Research Market
Also in Muscle Growth
Growth HormoneSecretagogueResearch Market
Growth Hormone
GHRP-6
A classic growth hormone secretagogue that remains common in peptide-market catalogs despite limited mainstream clinical relevance.
Research Market
Also in Muscle Growth
PubMed 631 Low context
Growth HormoneSecretagogueResearch Market
Muscle Growth
IGF-1 LR3
A long-acting insulin-like growth factor analog discussed in physique and performance communities rather than approved peptide medicine.
Research Market 1 alias
Also in Growth Hormone
PubMed 15 Low context
IGF-1Muscle GrowthPerformanceLong-Acting
Growth Hormone
Ipamorelin
A ghrelin-mimetic growth hormone secretagogue often paired with CJC-1295 in research-market discussions.
Research Market
Also in Muscle Growth
Trials 2PubMed 43 Low context
Growth HormoneSecretagogueGhrelin Mimetic
Muscle Growth
PEG-MGF
A pegylated mechano growth factor analogue often discussed in performance and recovery circles.
Research Market 2 aliases
Also in Growth Hormone
Trials 476PubMed 193 Medium context
IGF PathwayMuscle GrowthResearch Market
Growth Hormone
Sermorelin
A GHRH analogue with older clinical and diagnostic history that now appears frequently in the research and wellness peptide market.
Research Market 2 aliases
Also in Muscle Growth
Trials 41PubMed 30 Medium context
GHRHGrowth HormoneResearch Market
Recovery
TB-500
A synthetic version of the active region of thymosin beta-4, commonly discussed for soft-tissue recovery and injury support.
Research Market 1 alias
Also in Muscle Growth
Trials 17PubMed 717 Medium context
RecoverySoft TissueInjuryThymosin Beta-4
Growth Hormone
Tesamorelin
A growth hormone-releasing hormone analog approved in the United States for reducing excess abdominal fat in certain adults with HIV-associated lipodystrophy.
FDA Approved 2 aliases
Also in Muscle Growth
FDATrials 23PubMed 85 High context
GHRHFDA ApprovedBody CompositionHIV Lipodystrophy
🩹 Recovery & Healing

Recovery

Tissue-repair, soft-tissue, and gut-oriented peptides that show up constantly in injury-recovery discussions.

6
Recovery
ARA-290
An erythropoietin-derived peptide fragment studied for tissue-protective and neuropathy-related applications without the red-blood-cell effects of full EPO.
Investigational 1 alias
Trials 4PubMed 76 Medium context
NeuropathyTissue ProtectionInvestigational
Recovery
BPC-157
A 15-amino acid peptide derived from human gastric juice, extensively studied for tissue regeneration, gut healing, and injury recovery across multiple systems.
Research Market 2 aliases
Also in Muscle Growth
Trials 2PubMed 202 Low context
HealingGut HealthTendon RepairRecovery
Skin & Cosmetic
GHK-Cu
A copper-binding peptide used in cosmetic and wound-healing discussions, especially around skin appearance and tissue signaling.
Research Market 1 alias
Also in Recovery
Trials 1PubMed 72 Low context
Copper PeptideSkinWound SignalingCosmetic
Recovery
KPV
A short peptide fragment associated with gut-barrier, inflammatory, and tissue-soothing discussions in the peptide market.
Research Market
Also in Immune · Skin & Cosmetic
PubMed 125 Low context
InflammationGut HealthResearch Market
Anti-Aging
SS-31
A mitochondria-targeted peptide studied for cellular energy and tissue-protection questions.
Investigational 1 alias
Also in Recovery
Trials 31PubMed 426 Medium context
MitochondriaCellular EnergyInvestigational
Recovery
TB-500
A synthetic version of the active region of thymosin beta-4, commonly discussed for soft-tissue recovery and injury support.
Research Market 1 alias
Also in Muscle Growth
Trials 17PubMed 717 Medium context
RecoverySoft TissueInjuryThymosin Beta-4
✨ Skin & Cosmetic

Skin & Cosmetic

Copper peptides, regenerative signaling compounds, and dermal-facing entries with cosmetic crossover.

6
Skin & Cosmetic
GHK-Cu
A copper-binding peptide used in cosmetic and wound-healing discussions, especially around skin appearance and tissue signaling.
Research Market 1 alias
Also in Recovery
Trials 1PubMed 72 Low context
Copper PeptideSkinWound SignalingCosmetic
Recovery
KPV
A short peptide fragment associated with gut-barrier, inflammatory, and tissue-soothing discussions in the peptide market.
Research Market
Also in Immune · Skin & Cosmetic
PubMed 125 Low context
InflammationGut HealthResearch Market
Skin & Cosmetic
Melanotan I
A melanocortin peptide analogue tied to pigmentation and photoprotection research, and closely related to the approved drug afamelanotide.
FDA Approved 2 aliases
Also in Hormone
FDATrials 23PubMed 116 High context
PigmentationPhotoprotectionMelanocortin
Skin & Cosmetic
Melanotan II
A melanocortin analogue commonly discussed for tanning and cosmetic interest but not approved as an FDA drug.
Research Market
Also in Hormone
Trials 1PubMed 194 Low context
PigmentationCosmeticResearch Market
Hormone
PT-141
A melanocortin peptide best known in regulated medicine as bremelanotide and in the research market as PT-141.
FDA Approved 2 aliases
Also in Skin & Cosmetic
FDATrials 10 Medium context
MelanocortinFDA ApprovedHormone
Skin & Cosmetic
SNAP-8
A cosmetic-facing peptide often discussed in topical anti-wrinkle and expression-line products.
Research Market 1 alias
CosmeticTopicalResearch Market
📈 Growth Hormone

Growth Hormone

GHRH analogs and secretagogues that sit in the GH-optimization corner of the peptide market.

8
Growth Hormone
CJC-1295
A GHRH analog commonly discussed in growth-hormone optimization circles and research-market peptide stacks.
Research Market 1 alias
Also in Muscle Growth
Trials 1PubMed 26 Low context
GHRHGrowth HormoneSecretagogue
Growth Hormone
GHRP-2
A growth hormone secretagogue that appears in older GH-optimization discussions and research-market listings.
Research Market
Also in Muscle Growth
Growth HormoneSecretagogueResearch Market
Growth Hormone
GHRP-6
A classic growth hormone secretagogue that remains common in peptide-market catalogs despite limited mainstream clinical relevance.
Research Market
Also in Muscle Growth
PubMed 631 Low context
Growth HormoneSecretagogueResearch Market
Muscle Growth
IGF-1 LR3
A long-acting insulin-like growth factor analog discussed in physique and performance communities rather than approved peptide medicine.
Research Market 1 alias
Also in Growth Hormone
PubMed 15 Low context
IGF-1Muscle GrowthPerformanceLong-Acting
Growth Hormone
Ipamorelin
A ghrelin-mimetic growth hormone secretagogue often paired with CJC-1295 in research-market discussions.
Research Market
Also in Muscle Growth
Trials 2PubMed 43 Low context
Growth HormoneSecretagogueGhrelin Mimetic
Muscle Growth
PEG-MGF
A pegylated mechano growth factor analogue often discussed in performance and recovery circles.
Research Market 2 aliases
Also in Growth Hormone
Trials 476PubMed 193 Medium context
IGF PathwayMuscle GrowthResearch Market
Growth Hormone
Sermorelin
A GHRH analogue with older clinical and diagnostic history that now appears frequently in the research and wellness peptide market.
Research Market 2 aliases
Also in Muscle Growth
Trials 41PubMed 30 Medium context
GHRHGrowth HormoneResearch Market
Growth Hormone
Tesamorelin
A growth hormone-releasing hormone analog approved in the United States for reducing excess abdominal fat in certain adults with HIV-associated lipodystrophy.
FDA Approved 2 aliases
Also in Muscle Growth
FDATrials 23PubMed 85 High context
GHRHFDA ApprovedBody CompositionHIV Lipodystrophy
🛡️ Immune & Inflammation

Immune

Immune-oriented peptides with more clinical framing than the average research-market profile.

7
Recovery
KPV
A short peptide fragment associated with gut-barrier, inflammatory, and tissue-soothing discussions in the peptide market.
Research Market
Also in Immune · Skin & Cosmetic
PubMed 125 Low context
InflammationGut HealthResearch Market
Immune
LL-37
A host-defense peptide associated with innate immunity and tissue-response discussions.
Research Market
Trials 95PubMed 4.2K Medium context
Innate ImmunityHost DefenseResearch Market
Nootropic
Selank
A synthetic peptide associated with anxiolytic and cognitive-interest discussions in nootropic communities.
Research Market
Also in Immune
Trials 10PubMed 68 Medium context
NootropicCognitionAnxiolytic
Nootropic
Semax
A synthetic neuropeptide analog often discussed for cognitive and neuroprotection-related interest in research-market circles.
Research Market
Also in Immune
PubMed 395 Low context
NootropicNeuropeptideCognition
Immune
Thymalin
A thymus-derived peptide complex often discussed in immune and longevity circles.
Research Market
PubMed 234 Low context
ImmuneThymic PeptideResearch Market
Immune
Thymosin Alpha-1
An immune-oriented peptide discussed for immunomodulatory signaling and clinical research in infectious disease and oncology-adjacent contexts.
Investigational 2 aliases
Trials 75PubMed 1.3K Medium context
ImmuneImmunomodulationThymic Peptide
Immune
VIP
A vasoactive intestinal peptide associated with neuroimmune and inflammatory signaling discussions.
Investigational 1 alias
Trials 52PubMed 1K Medium context
NeuroimmuneInflammationInvestigational
🧪 Hormone Peptides

Hormone

Hormone-linked signaling compounds that do not fit cleanly into the GH or metabolic buckets.

6
Hormone
Gonadorelin
A GnRH analogue tied to endocrine signaling, diagnostic history, and fertility-related peptide discussions.
Research Market 2 aliases
Trials 150PubMed 290 Medium context
GnRHEndocrineResearch Market
Hormone
Kisspeptin
A reproductive-axis signaling peptide studied for its role in GnRH release and fertility-related endocrinology.
Investigational
Trials 45PubMed 3.2K Medium context
Reproductive AxisGnRHInvestigational
Skin & Cosmetic
Melanotan I
A melanocortin peptide analogue tied to pigmentation and photoprotection research, and closely related to the approved drug afamelanotide.
FDA Approved 2 aliases
Also in Hormone
FDATrials 23PubMed 116 High context
PigmentationPhotoprotectionMelanocortin
Skin & Cosmetic
Melanotan II
A melanocortin analogue commonly discussed for tanning and cosmetic interest but not approved as an FDA drug.
Research Market
Also in Hormone
Trials 1PubMed 194 Low context
PigmentationCosmeticResearch Market
Hormone
Oxytocin
A peptide hormone used in FDA-approved medical settings but also frequently reframed in wellness and research-market discussions.
FDA Approved 1 alias
FDATrials 1.3KPubMed 28.9K High context
HormoneFDA ApprovedPeptide Hormone
Hormone
PT-141
A melanocortin peptide best known in regulated medicine as bremelanotide and in the research market as PT-141.
FDA Approved 2 aliases
Also in Skin & Cosmetic
FDATrials 10 Medium context
MelanocortinFDA ApprovedHormone