30+ Research-GradePeptides. Mapped.
Mechanisms, amino acid sequences, signaling pathways, and independent analysis for every research-grade peptide — written at the level of a clinical researcher, accessible to the scientifically curious.
BPC-157
BPC-157 accelerates tissue repair by promoting new blood vessel formation and activating growth factor signaling at injury sites — one of the most extensively studied synthetic peptides in preclinical regenerative research.
- Promotes VEGFR2-mediated angiogenesis in preclinical wound models
- Stimulates fibroblast migration and tendon outgrowth in ex vivo studies
- Upregulates Egr-1, driving PDGF and FGF growth factor cascade
- Active across tendon, ligament, muscle, bone, and GI tissue models
Top Research Guides
Peer-reviewed deep dives, dosage references, and independent reviews — select any guide to read the full breakdown.
Sourcing → reconstitution → storage → handling. The complete onboarding guide for peptide research.
Full titration tables, GLP-1 vs. GLP-2 T vs. GLP-3 R comparison, and missed-dose guidance.
Proposed mechanisms, preclinical research areas, and an honest evidence-quality assessment.
COA standards, shipping speed, pricing, and a scored criteria breakdown of Purgo Labs.
GLP Peptides: The Complete Family Guide
Native GLP-1 → GLP-2 T → GLP-3 R — a generation-by-generation breakdown of the most researched peptide family in modern metabolic science. Mechanisms, trial data, and receptor comparison across all three generations.
The proof is in the data.Not the marketing.
Every compound on this site is sourced from Purgo Labs — a supplier that publishes independent COA documentation for every single batch. No guessing. No trust-me claims.
View Lab Reports at Purgo Labs ↗Research Compounds
Peer-reviewed mechanisms, amino acid sequences, and independent analysis for every research-grade peptide available at Purgo Labs. Select any compound for the full profile.
BPC-157 accelerates tissue repair by promoting new blood vessel formation and activating growth factor signaling at injury sites — one of the most extensively studied synthetic peptides in preclinical regenerative research.
TB-500 is a synthetic version of Thymosin Beta-4, a naturally occurring peptide that regulates actin polymerization and promotes cell migration, making it a key compound in preclinical recovery and wound-healing research.
GLP-1 is a 30-amino-acid incretin hormone that stimulates insulin secretion, suppresses glucagon, and slows gastric emptying — the foundational mechanism behind the most widely studied class of metabolic peptides.
GLP-2 T (Tirzepatide analog) is a dual GIP/GLP-1 receptor agonist demonstrating superior weight reduction in clinical trials compared to single-receptor agonists, representing the next generation of metabolic research compounds.
GLP-3 R (Retatrutide) is a triple incretin receptor agonist targeting GLP-1, GIP, and glucagon receptors simultaneously — demonstrating the most significant weight reduction of any peptide class in current clinical research.
CJC-1295 is a synthetic analog of growth hormone-releasing hormone (GHRH) that stimulates pulsatile GH secretion and downstream IGF-1 production, making it one of the most studied growth hormone secretagogues.
Ipamorelin is a selective GHS-R agonist that stimulates GH release with minimal effect on cortisol or prolactin — making it one of the cleanest growth hormone secretagogues in the research literature.
GHK-Cu is a naturally occurring copper peptide complex that stimulates collagen and elastin synthesis, activates matrix metalloproteinases for tissue remodeling, and demonstrates potent antioxidant and anti-inflammatory properties.
NAD+ is an essential coenzyme found in every living cell that serves as a critical electron carrier in cellular respiration and a substrate for sirtuins — the longevity-associated protein deacetylases.
Epithalon is a synthetic tetrapeptide developed by Professor Vladimir Khavinson that activates telomerase, extends telomere length, and modulates epigenetic markers — making it one of the most studied longevity peptides.
MOTS-c is a 16-amino-acid mitochondrial-derived peptide that activates AMPK signaling, improves insulin sensitivity, and acts as a retrograde signal from mitochondria to the nucleus to regulate metabolic homeostasis.
Selank is a synthetic heptapeptide developed at the Institute of Molecular Genetics in Russia that modulates GABAergic transmission and upregulates BDNF — demonstrating anxiolytic and nootropic effects in preclinical research.
Semax is a synthetic heptapeptide derived from the ACTH(4-10) sequence that potently upregulates BDNF and NGF, demonstrating neuroprotective and cognitive-enhancing effects in preclinical and limited clinical research.
The Wolverine Blend combines BPC-157 and TB-500 in a single pre-mixed formulation, leveraging the complementary mechanisms of angiogenic signaling (BPC-157) and actin regulation (TB-500) for synergistic tissue repair.
The Glow Complex is a tri-peptide formulation combining GHK-Cu, BPC-157, and TB-500 — targeting collagen synthesis, angiogenesis, and actin regulation simultaneously for a comprehensive skin and tissue regeneration research stack.
AOD-9604 is a synthetic 16-amino-acid fragment of human growth hormone (hGH176-191) that stimulates lipolysis and inhibits lipogenesis without the growth-promoting or insulin-desensitizing effects of full-length hGH.
SS-31 (Elamipretide) is a mitochondria-targeted tetrapeptide that binds cardiolipin in the inner mitochondrial membrane, stabilizing cristae structure and reducing reactive oxygen species production.
Find Your Research Focus
Browse compounds organized by research application. Each category links to the relevant Purgo Labs products for that research goal.
Why Purgo Labs?
Precision quality controls, transparent documentation, and fast operational fulfillment. Here is what sets Purgo Labs apart from other research peptide suppliers.
Every batch is tested by Freedom Diagnostics, an independent U.S. laboratory, using HPLC and mass spectrometry. If purity falls below 99%, you get your money back.
An authenticated Certificate of Analysis accompanies every order, verifying purity, identity, and potency. Accessible directly from the Purgo Labs website.
Orders placed on weekdays before 2PM EST are fulfilled the same business day. Purgo Labs ships from Scottsdale, AZ with tracked domestic shipping.
Purgo Labs' go-to third-party lab has confirmed that peptides arriving warm do not affect purity — a common concern addressed with independent verification.
Don't guess. Read the data. Then decide.
Every compound on this site is available at Purgo Labs with ≥99% purity, 3rd-party COA verification, and same-day fulfillment.
Shop All Compounds at Purgo Labs ↗