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Peptide Pages

18 profiles covering mechanism, half-life, storage and reported research dosing.

Retatrutide

~6 days

Next-gen triple agonist (GLP-1 / GIP / glucagon) studied for appetite suppression and fat-loss research.

Metabolic / GLP-1

Tirzepatide

~5 days

Dual GLP-1 / GIP receptor agonist with superior weight-loss data versus single agonists.

Metabolic / GLP-1

Semaglutide

~7 days

Long-acting GLP-1 receptor agonist studied for diabetes and obesity endpoints.

Metabolic / GLP-1

Cagrilintide

~7 days

Long-acting amylin receptor agonist researched for appetite regulation and satiety.

Metabolic / GLP-1

BPC-157

~4 hours

Synthetic gastric-derived pentadecapeptide widely studied for tendon, ligament and gut repair.

Repair & Recovery

TB-500

~2–3 days

Synthetic Thymosin Beta-4 fragment researched for soft-tissue recovery and flexibility.

Repair & Recovery

GLOW (GHK-Cu / BPC-157 / TB-500)

Mixed — governed by the shortest component

Popular cosmetic-and-recovery blend researched for skin quality, hair and soft-tissue repair.

Cosmetic

Ipamorelin

~2 hours

Selective GHRP researched for clean GH pulses without cortisol or prolactin elevation.

Growth Hormone

CJC-1295 (no DAC)

~30 minutes (no DAC)

GHRH analogue researched for amplifying natural growth-hormone pulse amplitude.

Growth Hormone

Tesamorelin

~30–40 minutes

Stabilised GHRH analogue researched for visceral fat reduction and IGF-1 elevation.

Growth Hormone

GHK-Cu (Copper Peptide)

~1 hour systemically

Copper-binding tripeptide studied for skin regeneration and anti-aging endpoints.

Cosmetic

MOTS-c

~1–3 hours

Mitochondrial-derived peptide studied for metabolic regulation and cellular energy.

Longevity

Epitalon

Minutes (very short)

Tetrapeptide studied for telomerase activation and circadian/pineal regulation.

Longevity

Semax

~30 minutes intranasal

ACTH(4-10) analogue researched for attention, BDNF expression and neuroprotection.

Cognitive

Selank

~30 minutes

Tuftsin analogue researched for anxiolytic effects without sedation or dependence.

Cognitive

AOD-9604

~30 minutes

hGH fragment 176-191 researched for lipolysis without effects on IGF-1 or blood glucose.

Metabolic / GLP-1

PT-141 (Bremelanotide)

~2.7 hours

Melanocortin receptor agonist studied for libido and central arousal pathways.

Cognitive

Thymosin Alpha-1

~2 hours

Immunomodulatory peptide studied for T-cell maturation and immune resilience.

Longevity