Peptide Library
Educational reference only. Figures are commonly-cited research ranges, not protocols.
Healing & Repair
A synthetic peptide studied in the context of tissue repair research.
Half-life ~4-6 hours
TB-500A synthetic fragment studied in the context of recovery and actin-regulation research.
Half-life ~2-3 days
BPC-157 / TB-500 BlendA combined preparation of two peptides commonly studied together in repair research.
Half-life ~4-6 hours (BPC-157 component); ~2-3 days (TB-500 component)
Thymosin Alpha-1 (TA-1)A synthetic peptide studied in the context of immune-signaling research.
Half-life ~2 hours
GHK-Cu (Copper Peptide)A copper-binding tripeptide studied in the context of skin and tissue research.
Half-life short (~0.5-2 hours in plasma)
Growth Hormone
Metabolic
A dual-incretin compound studied in metabolic research.
Half-life ~5 days
Semaglutide (GLP-1)A GLP-1 receptor compound studied in metabolic research.
Half-life ~7 days
Retatrutide (GGG tri-agonist)A triple-incretin compound studied in metabolic research.
Half-life ~6 days
CagrilintideA long-acting amylin analog studied in metabolic research.
Half-life ~7-9 days
Cagri-Sema BlendA combined amylin-and-GLP-1 preparation studied in metabolic research.
Half-life ~7 days
Longevity
Brain & Mood
A melanocortin-pathway peptide studied in neurobehavioral research.
Half-life ~2-3 hours
Melanotan IIA melanocortin-agonist peptide studied in pigmentation and melanocortin research.
Half-life ~1 hour
SelankA synthetic tuftsin-based peptide studied in neurobehavioral research.
Half-life short (under ~1 hour in plasma)