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🧠Cognitive Enhancement

Nootropic peptides that improve memory, focus, learning, and neuroprotection through BDNF modulation, neurotransmitter optimization, and neuroplasticity enhancement.

Dihexa

Relevance: 10/10Cognitive Enhancement Peptide

An oligopeptide derived from angiotensin IV that is reported to be 10 million times more potent than BDNF at enhancing cognitive function through hepatocyte growth factor (HGF) signaling.

KPV

Relevance: 10/10Anti-Inflammatory Peptide

A naturally occurring anti-inflammatory tripeptide derived from the C-terminal end of alpha-melanocyte-stimulating hormone (α-MSH), studied for its potent anti-inflammatory effects in the gut, skin, and systemically.

FOXO4-DRI

Relevance: 10/10Senolytic Peptide

A D-retro-inverso peptide that selectively induces apoptosis in senescent cells by disrupting the FOXO4-p53 interaction, representing a targeted senolytic approach to aging.

LL-37

Relevance: 10/10Antimicrobial / Immunomodulatory Peptide

The only human cathelicidin antimicrobial peptide, a 37-amino acid peptide beginning with two leucines, with broad-spectrum antimicrobial, anti-biofilm, immunomodulatory, and wound healing properties.

Cerebrolysin

Relevance: 10/10Neuroprotective Peptide Mixture

A porcine brain-derived peptide preparation containing low-molecular-weight neuropeptides and free amino acids, used clinically in many countries for stroke recovery, traumatic brain injury, and dementia.

SS-31 (Elamipretide)

Relevance: 10/10Mitochondria-Targeted Peptide

A mitochondria-targeted tetrapeptide that concentrates in the inner mitochondrial membrane, protecting cardiolipin and restoring bioenergetics in aging and disease.

MOTS-c

Relevance: 10/10Mitochondria-Derived Peptide

A mitochondria-derived peptide that acts as an exercise mimetic, improving metabolic health, insulin sensitivity, and physical performance through AMPK activation.

P21

Relevance: 10/10Cognitive Enhancement / Nootropic Peptide

A small synthetic peptide derived from ciliary neurotrophic factor (CNTF) that promotes neurogenesis and enhances cognitive function by inhibiting leukemia inhibitory factor (LIF) signaling.

Humanin

Relevance: 10/10Mitochondria-Derived Peptide

A mitochondria-derived 24-amino acid peptide with potent cytoprotective and neuroprotective effects, being studied for Alzheimer's disease, metabolic health, and longevity.

Thymosin Alpha-1

Relevance: 8/10Immune Modulating Peptide

A 28-amino acid thymic peptide that modulates immune function, approved in multiple countries for hepatitis B and used as an immune enhancer in cancer and infectious disease.

Epitalon

Relevance: 8/10Anti-Aging / Longevity Peptide

A synthetic tetrapeptide based on the natural epithalamin peptide from the pineal gland, studied for its ability to activate telomerase and potentially slow cellular aging.

GHRP-2

Relevance: 7/10Growth Hormone Secretagogue

A synthetic hexapeptide growth hormone secretagogue considered to offer the best balance of potency and side effect profile among the GHRP family.

Semax

Relevance: 7/10Nootropic / Neuroprotective Peptide

A synthetic heptapeptide derived from ACTH(4-10) with a Pro-Gly-Pro C-terminal extension, used as a nootropic and neuroprotectant with regulatory approval in Russia for stroke and cognitive disorders.

Hexarelin

Relevance: 6/10Growth Hormone Secretagogue

A synthetic hexapeptide growth hormone secretagogue that potently stimulates GH release through the ghrelin receptor, with additional cardioprotective properties.

Selank

Relevance: 6/10Anxiolytic / Nootropic Peptide

A synthetic heptapeptide anxiolytic derived from the endogenous immunomodulatory peptide tuftsin, with an added Pro-Gly-Pro C-terminus, approved in Russia for anxiety and neurasthenia.

BPC-157

Relevance: 5/10Healing & Recovery Peptide

A 15-amino acid synthetic peptide derived from human gastric juice that promotes healing of tendons, ligaments, muscles, gut lining, and other tissues through multiple regenerative pathways.

Retatrutide

Relevance: 5/10Triple Incretin Receptor Agonist

An investigational triple-agonist peptide targeting GLP-1, GIP, and glucagon receptors, producing unprecedented weight loss of up to 24% in clinical trials.

Pentadecapeptide

Relevance: 5/10Healing & Recovery Peptide

The arginine salt form of BPC-157, optimized for oral bioavailability and stability, used interchangeably with BPC-157 for tissue healing and gut repair.

Survodutide

Relevance: 5/10Dual Glucagon/GLP-1 Receptor Agonist

An investigational dual glucagon and GLP-1 receptor agonist being developed for obesity and MASH (metabolic dysfunction-associated steatohepatitis) with significant liver fat reduction.

DSIP

Relevance: 5/10Neuropeptide / Sleep Modulator

A naturally occurring nonapeptide that promotes delta-wave deep sleep, modulates stress hormones, and has potential applications in insomnia, pain, and withdrawal syndromes.

VIP

Relevance: 5/10Neuropeptide / Immunomodulatory Peptide

A 28-amino acid neuropeptide with broad immunomodulatory, vasodilatory, and anti-inflammatory effects, used in CIRS (Chronic Inflammatory Response Syndrome) protocols and researched for pulmonary conditions.

Semaglutide

Relevance: 4/10GLP-1 Receptor Agonist

An FDA-approved GLP-1 receptor agonist used for type 2 diabetes and chronic weight management, producing significant weight loss of 15-17% body weight in clinical trials.

Liraglutide

Relevance: 4/10GLP-1 Receptor Agonist

An FDA-approved GLP-1 receptor agonist used for type 2 diabetes and obesity management, with cardiovascular and neuroprotective benefits.

Dulaglutide

Relevance: 4/10GLP-1 Receptor Agonist

An FDA-approved once-weekly GLP-1 receptor agonist for type 2 diabetes with proven cardiovascular benefits and convenient single-use pen delivery.

Exenatide

Relevance: 4/10GLP-1 Receptor Agonist

The first GLP-1 receptor agonist approved for type 2 diabetes, originally derived from Gila monster venom, available in twice-daily and once-weekly formulations.

Tesofensine

Relevance: 4/10Weight Loss / CNS Compound (Triple Reuptake Inhibitor)

A triple monoamine reuptake inhibitor (serotonin, norepinephrine, dopamine) originally developed for Parkinson's and Alzheimer's disease, repurposed as a potent weight-loss agent.