Agefocus

Peptide Directory

Browse and search across 38 therapeutic peptides organized by category and delivery method.

Metabolic & Weight Loss

5-Amino-1MQ

NAD+ booster for metabolic optimization and fat loss

Oralt½ ~12 hours
Metabolic & Weight Loss

Adipotide (FTPP)

Targeted fat cell apoptosis for body composition

Subcutaneous Injectiont½ ~72 hours
Metabolic & Weight Loss

AOD-9604

Anti-obesity fragment derived from growth hormone

Subcutaneous Injectiont½ ~30 minutes (rapid onset)
Metabolic & Weight Loss

Cagrilintide

Long-acting amylin analog for weight management

Subcutaneous Injectiont½ ~7 days
Metabolic & Weight Loss

Fragment 176-191

HGH fat loss fragment for targeted body composition

Subcutaneous Injectiont½ ~30 minutes
Metabolic & Weight Loss

GLP-1

Glucagon-like peptide for metabolic health and weight management

Subcutaneous Injectiont½ 2–5 minutes (native); hours to days (analogs)
Metabolic & Weight Loss

MOTS-c

Mitochondrial peptide for metabolic health and exercise mimicry

Subcutaneous Injectiont½ ~4–6 hours
Metabolic & Weight Loss

Retatrutide

Triple agonist (GLP-1/GIP/Glucagon) for weight loss

Subcutaneous Injectiont½ ~6 days
Metabolic & Weight Loss

Semaglutide

GLP-1 receptor agonist for weight loss

Subcutaneous InjectionOralt½ ~7 days
Metabolic & Weight Loss

SLU-PP-332

Exercise mimetic compound for metabolic benefits

Oralt½ ~6–8 hours (estimated)
Metabolic & Weight Loss

Tesofensine

Weight management compound targeting neurotransmitters

Oralt½ ~8 days
Metabolic & Weight Loss

Tirzepatide

Dual GLP-1/GIP agonist for weight loss

Subcutaneous Injectiont½ ~5 days
Growth Hormone Secretagogues

CJC-1295

GHRH analog for anti-aging and GH optimization

Subcutaneous Injectiont½ ~30 min (no DAC) / ~8 days (with DAC)
Growth Hormone Secretagogues

GHRP-2

Growth hormone releasing peptide for GH stimulation

Subcutaneous Injectiont½ ~20–30 minutes
Growth Hormone Secretagogues

GHRP-6

Growth hormone releasing peptide with appetite stimulation

Subcutaneous Injectiont½ ~20–30 minutes
Growth Hormone Secretagogues

Hexarelin

GH secretagogue with cardiac benefits

Subcutaneous Injectiont½ ~70 minutes
Growth Hormone Secretagogues

Ibutamoren (MK-677)

Oral growth hormone secretagogue

Oralt½ ~24 hours
Growth Hormone Secretagogues

IGF-1 LR3

Long-acting insulin-like growth factor for muscle growth

Subcutaneous InjectionIntramuscular Injectiont½ ~20–30 hours
Growth Hormone Secretagogues

Ipamorelin

Selective growth hormone secretagogue

Subcutaneous Injectiont½ ~2 hours
Growth Hormone Secretagogues

Sermorelin

GHRH analog for GH optimization

Subcutaneous Injectiont½ ~10–20 minutes
Growth Hormone Secretagogues

Tesamorelin

FDA-approved GHRH analog for visceral fat reduction

Subcutaneous Injectiont½ ~26–38 minutes
Regenerative & Healing

BPC-157

Tissue repair and gut healing peptide

Subcutaneous InjectionOralt½ ~4 hours
Regenerative & Healing

TB-500

Actin regulation and angiogenesis for recovery

Subcutaneous InjectionIntramuscular Injectiont½ ~4–6 hours (but effects last days)
Regenerative & Healing

GHK-Cu

Copper peptide for genome regulation and skin

Subcutaneous InjectionTransdermalt½ ~1 hour (but gene effects persist)
Regenerative & Healing

LL-37

Antimicrobial peptide for wound healing

Subcutaneous Injectiont½ ~4–6 hours
Regenerative & Healing

KPV

Anti-inflammatory gut peptide

OralSubcutaneous Injectiont½ ~2–4 hours
Regenerative & Healing

Thymosin Beta-4

Tissue repair and immune modulation

Subcutaneous InjectionIntramuscular Injectiont½ ~2 hours
Immune & Cellular Health

Thymosin Alpha-1

Immune modulation and immune system support

Subcutaneous Injectiont½ ~2 hours
Immune & Cellular Health

Selank

Anxiolytic and immune-modulating peptide

IntranasalSubcutaneous Injectiont½ ~2–5 minutes (but effects persist hours)
Immune & Cellular Health

Semax

Neuroprotective and cognitive-enhancing peptide

IntranasalSubcutaneous Injectiont½ ~2–3 minutes (but neurotrophic effects last 24+ hours)
Immune & Cellular Health

Epithalon

Telomere-lengthening peptide for anti-aging

Subcutaneous Injectiont½ ~2–4 hours
Cognitive & Neuroprotection

Dihexa

BDNF amplifier for cognitive enhancement

OralSubcutaneous Injectiont½ ~12 hours (estimated)
Cognitive & Neuroprotection

Cerebrolysin

Neuropeptide complex for brain health

Intramuscular Injectiont½ ~24 hours (composite effect)
Cognitive & Neuroprotection

FGL

NCAM-derived peptide for memory and neuroprotection

Subcutaneous Injectiont½ ~6–8 hours
Cognitive & Neuroprotection

NAD+

Cellular energy and cognitive function

Subcutaneous InjectionOralt½ ~1–4 hours (IV); precursors vary
Sexual Health & Hormonal

PT-141 (Bremelanotide)

Melanocortin receptor agonist for sexual dysfunction

Subcutaneous InjectionIntranasalt½ ~2.7 hours
Sexual Health & Hormonal

Kisspeptin-10

Hormonal regulator for reproductive health

Subcutaneous Injectiont½ ~28 minutes
Anti-Aging & Longevity

Humanin

Mitochondrial peptide for longevity

Subcutaneous Injectiont½ ~30 minutes (but cellular effects persist)