Research Peptide Compounds — Complete Database

79 research peptides organized across 6 categories. Each compound page includes vendor price comparison (price per mg), mechanism of action summaries, research dosage protocols, and sourcing data from verified vendors.

Weight Loss

Growth Hormone

Anti-Aging &

Recovery &

Cognitive &

Sexual Health

Weight Loss & Metabolic Peptides (8)

GLP-1 receptor agonists and metabolic peptides researched for body composition. Semaglutide leads this category with robust clinical trial data; tirzepatide and other incretin mimetics are also tracked.

5-Amino-1MQ

5-amino 1mq

NNMT inhibitor researched for metabolic regulation and fat loss.

AICAR

Acadesine

AMPK activator researched for endurance and metabolic effects.

Peptidomimetic researched for targeted fat cell apoptosis.

ERR agonist researched for exercise mimetic effects.

Growth Hormone Peptides (13)

Growth hormone secretagogues (GHS) and releasing hormones (GHRH) that stimulate natural GH production. CJC-1295, Ipamorelin, and their combinations are the most commonly sourced peptides in this category.

ACE-031

ACE031

Activin receptor decoy researched for muscle growth.

Growth Hormone Releasing Peptide 2

GHRP-6

Growth Hormone Releasing Peptide 6

Truncated IGF-1 variant with enhanced receptor binding.

IGF-1 LR3

IGF-1 Long R3

Long-acting insulin-like growth factor variant.

PEGylated mechano growth factor for muscle repair research.

Anti-Aging & Longevity Peptides (23)

Peptides researched for cellular repair, skin rejuvenation, and age-related decline. GHK-Cu has the broadest research base, with studies on collagen synthesis, wound healing, and gene expression modulation.

AHK-Cu

AHK Cu

Tripeptide-copper complex researched for hair growth and wound healing.

Argireline

Acetyl Hexapeptide-3

Acetyl hexapeptide-3 researched for reducing wrinkle appearance.

Cartalax

Short peptide bioregulator researched for cartilage and musculoskeletal function.

Decapeptide-12

Peptide researched for skin lightening.

Cell-penetrating peptide researched for selective senolysis.

GHK

Copper peptide GHK

Tripeptide that promotes tissue remodeling and skin repair.

GHK-Cu

GHK Copper

Humanin

Mitochondrial-derived peptide researched for neuroprotection and longevity.

Matrixyl

Palmitoyl Pentapeptide-4

Palmitoyl pentapeptide-4 researched for collagen stimulation.

Melanotan I

MT-1

Alpha-MSH analog researched for skin pigmentation.

NAD+

Nicotinamide Adenine Dinucleotide

Nonapeptide-1

Peptide researched for skin pigmentation regulation.

PNC-27

PNC27

Anticancer peptide that targets HDM-2 in tumor cells.

Pal-AHK

Palmitoyl tripeptide researched for skin repair and hair growth.

Pentapeptide-18

Leuphasyl

Leuphasyl — neuropeptide researched for reducing expression lines.

SNAP-8

Acetyl Octapeptide-3

Acetyl octapeptide-3 researched for reducing wrinkle depth.

Syn-AKE

SYN-AKE

Dipeptide diaminobutyroyl researched for muscle relaxation (wrinkles).

Syn-Coll

Palmitoyl Tripeptide-5

Palmitoyl tripeptide-5 researched for collagen synthesis.

Thymalin

Thymic peptide bioregulator researched for immune and aging effects.

Tripeptide-29

Collagen-derived peptide for skin elasticity research.

Vialox

Pentapeptide-3V

Pentapeptide-3V researched for reducing muscle contractions (wrinkles).

Vilon

Dipeptide bioregulator researched for immune and aging effects.

Recovery & Healing Peptides (19)

Peptides studied for tissue repair, wound healing, and injury recovery. BPC-157 and TB-500 are the most widely researched in this category, with studies on tendon, muscle, and gut healing.

ARA-290

Cibinetide

Erythropoietin-derived peptide researched for neuroprotection.

B7-33

Single-chain relaxin analog researched for anti-fibrotic effects.

BPC-157

BPC 157

BPC-157 Arginine Salt

BPC-157 Arg

Stable arginine salt form of BPC-157 for oral administration.

Bronchogen

Short peptide bioregulator researched for bronchial function.

Cardiogen

Short peptide bioregulator researched for cardiovascular function.

Chonluten

Short peptide bioregulator researched for respiratory function.

GLP-2

GLP2

Glucagon-like peptide 2, researched for intestinal repair.

Antimicrobial peptide involved in innate immune defense.

Livagen

Short peptide bioregulator researched for liver function.

NAC

N-Acetyl Cysteine

N-Acetyl Cysteine, antioxidant precursor to glutathione.

Ovagen

Short peptide bioregulator researched for liver and GI function.

Pancragen

Short peptide bioregulator researched for pancreatic function.

Immune-modulating peptide used in hepatitis and cancer research.

VEGF-165

VEGF

Vascular endothelial growth factor variant for angiogenesis research.

VIP

Vasoactive Intestinal Peptide

Vasoactive intestinal peptide researched for neuroprotection and inflammation.

Vesugen

Short peptide bioregulator researched for vascular function.

Cognitive & Neurological Peptides (10)

Nootropic and neuroprotective peptides studied for cognitive function, anxiety, and neurological repair. Selank and Semax originated from Russian research programs and have the most published data in this category.

Cortagen

Short peptide bioregulator researched for brain cortex function.

DSIP

Delta Sleep Inducing Peptide

Dihexa

N-hexanoic-Tyr-Ile-(6)-aminohexanoic amide

MOTS-c

MOTS-C

Mitochondrial-derived peptide that regulates metabolic homeostasis.

Oxytocin

OXT

Neuropeptide involved in social bonding and stress regulation.

PE-22-28

PE22-28

Spadin analog researched for antidepressant-like effects.

Pinealon

Short peptide bioregulator researched for brain function.

Thyrotropin-releasing hormone researched for thyroid and CNS effects.

Sexual Health & Hormonal Peptides (6)

Peptides researched for sexual function, hormonal balance, and reproductive health. PT-141 (bremelanotide) is FDA-approved for hypoactive sexual desire disorder and is the most well-characterized compound here.

Kisspeptin-10

Kisspeptin

Neuropeptide that regulates reproductive hormone release.

Short peptide bioregulator researched for prostate function.

Testagen

Short peptide bioregulator researched for testicular function.

Triptorelin

GnRH

GnRH agonist researched for hormone regulation.

About Our Peptide Database

PeptideVerdict tracks 79 research peptides across 6 categories. For each compound, we aggregate pricing data from multiple verified vendors, calculate price per milligram for standardized comparison, and provide research-grade information including mechanism summaries, dosage protocols from published literature, and frequently asked questions.

All compounds listed are for research purposes only. Pricing and availability are updated regularly from vendor product catalogs. Visit individual compound pages for detailed vendor comparison tables and the latest pricing data.