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Peptide Research & Education
Plain-English overviews of the peptides people ask about most.
Research guide
Research categories at a glance
A one-page overview of the most-studied peptides, grouped by research category. Print it or share it.
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BB (BPC-157 & TB-500)
A two-peptide research blend of BPC-157 and TB-500 — the pairing known in research circles as the “Wolverine” stack — studied through…
Read research Research Reference · Metabolic & Weight-Loss ResearchBioglutide (NA-931)
A name used for NA-931, an investigational oral drug described by its developer as an IGF-1, GLP-1, GIP and glucagon receptor agonist,…
Read research Research Reference · Tissue RepairBPC-157
A synthetic 15-amino-acid peptide based on a protective protein fragment from gastric juice — one of the most-studied repair peptides in preclinical…
Read research Research Reference · Growth-Hormone AxisCJC-1295
A long-acting growth-hormone-releasing hormone (GHRH) analogue studied for sustained growth-hormone and IGF-1 release, often discussed with Ipamorelin.
Read research Research Reference · Skin & CollagenGHK-Cu (Copper Peptide)
A naturally occurring copper-binding tripeptide (glycine-histidine-lysine) with one of the longest research records in skin, collagen and tissue repair.
Read research Research Reference · Skin & Tissue Repair BlendGLOW (Three-Peptide Blend)
A three-peptide research blend — GHK-Cu, BPC-157 and TB-500 — combining collagen, repair-signaling and cell-migration research in one vial.
Read research Research Reference · Growth-Hormone AxisIpamorelin
A selective five-amino-acid growth-hormone secretagogue studied for its targeted growth-hormone release, often discussed with CJC-1295.
Read research Research Reference · Tissue Repair & Skin BlendKLOW (Four-Peptide Blend)
A four-peptide research blend — GHK-Cu, TB-500, BPC-157 and KPV — combining collagen, cell-migration, repair and anti-inflammatory research in one vial.
Read research Research Reference · Mitochondrial & Metabolic ResearchMOTS-c
A 16-amino-acid peptide encoded in mitochondrial DNA, studied as an exercise mimetic in obesity and weight-management, insulin-sensitivity and aging research.
Read research Research Reference · Cellular Energy & LongevityNAD+
A coenzyme in every living cell, central to energy metabolism and DNA-repair enzymes — one of the most-studied molecules in aging research.
Read research Research Reference · Metabolic & Weight-Loss ResearchRetatrutide
An investigational once-weekly peptide (LY3437943) that activates three receptors — GLP-1, GIP and glucagon — studied in weight-loss (obesity), diabetes and fatty-liver…
Read research Research Reference · Metabolic & Weight-Loss ResearchSemaglutide
A long-acting GLP-1 receptor agonist peptide — the reference GLP-1 molecule in weight-loss (obesity), diabetes, heart, kidney and liver research.
Read research Research Reference · Neuro & CognitiveSemax
A synthetic seven-amino-acid ACTH(4-7)-Pro-Gly-Pro peptide studied in BDNF, neuroprotection and brain-ischemia research.
Read research Research Reference · Tissue RepairTB-500
The research-market name for synthetic thymosin beta-4 — a natural actin-binding protein studied in cell migration, wound healing and heart-tissue repair —…
Read research Research Reference · Growth-Hormone AxisTesamorelin
A synthetic growth-hormone-releasing hormone (GHRH) analogue that prompts the body’s own growth-hormone release — studied in growth-hormone-axis and visceral-fat (belly-fat) research.
Read research Research Reference · Metabolic & Weight-Loss ResearchTirzepatide
A dual GIP and GLP-1 receptor agonist peptide (LY3298176) studied in weight-loss (obesity), type 2 diabetes, sleep apnea, fatty liver and heart-failure…
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