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Evidence desk·193 published guides·5 research lanes

Peptide research guides.Evidence before claims.

Follow the clinical evidence, regulatory status and safety context—then connect the science to vendor documentation and current market data.

Educational research only, not medical advice. Approval status, evidence quality and commercial availability are kept separate.

Editorial vendor audit

Review the paper trail, not the star score.

Our vendor reviews separate public batch documents, commercial claims, prices and affiliate relationships instead of compressing them into one vague rating.

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Updated audit02 AUG 2026

Ascension Peptides

Exact lots, named labs and the limits of a vendor-hosted COA.

An evidence-led review of public batch records, pricing, shipping, research-use status and what PeptideStat did not independently verify.

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Research archive

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peptide-safety

Do Peptides Increase Cancer Risk? Evidence by Peptide Class

Peptide cancer risk depends on the exact peptide, receptor pathway, patient context and evidence source. A GLP-1 label warning is not the same as a tanning-peptide case report or a GH-axis theory.

Open the complete research index175 more
019peptide-safetyBanned Peptides in Sport: WADA Rules for BPC-157, CJC-1295 and Secretagogues020peptide-basicsFDA Peptide Compounding Rules: Category 2, Safety Risks and Research Peptides021gnrhGnRH Agonist vs Antagonist Peptides: IVF, Flare and Safety022growth-hormoneTesamorelin vs Sermorelin: GHRH Peptides, Evidence and Safety Limits023peptide-deliveryNasal Peptide Sprays: What Works, What Is Speculation and What To Check024peptide-deliveryOral Peptides: Why Most Peptides Are Injected and Which Ones Work by Mouth025gut-peptideGut Health Peptides: Approved GI Drugs vs Research Claims026skinPeptides for Skin: What Human Evidence Actually Supports027glp-1GLP-1 Before Surgery: Anesthesia, Aspiration Risk and Hold Guidance028peptide-basicsPeptide COA Guide: Purity, Mass Spec and Red Flags029boneAbaloparatide Peptide: Tymlos, PTHrP Analog Uses and Safety Limits030myostatinACE-031 Peptide: Myostatin Trap Biology, DMD Trials and Why It Was Halted031fat-loss-peptideAdipotide Peptide: Prohibitin-Targeting Fat Vasculature Agent and Its Limits032glp-1Albiglutide Peptide: Tanzeum, Eperzan, the Withdrawn Weekly GLP-1033amylinAmylin Peptide: IAPP Biology, Satiety Signaling and Drug Development034antimicrobialAntimicrobial Peptides: LL-37, KPV, Melittin and Evidence Limits035cosmeticArgireline Peptide: Acetyl Hexapeptide-8 and the SNARE Wrinkle Claim036oxytocinAtosiban Peptide: Tractocile, Oxytocin Antagonist Tocolytic for Preterm Labor037anticoagulantBivalirudin Peptide: Angiomax Direct Thrombin Inhibitor Guide038gnrhBuserelin Peptide: Suprefact, GnRH Agonist Uses and Safety Limits039boneCalcitonin Peptide: Miacalcin, Fortical, Uses and Safety Limits040oxytocinCarbetocin Peptide: Long-Acting Oxytocin Analog for Postpartum Hemorrhage041gnrhCetrorelix Peptide: Cetrotide, GnRH Antagonist Uses and Safety042mitochondrial-peptideColivelin Peptide: ADNF-Humanin Hybrid Neuroprotection Explained043bioregulatorCortexin Peptide: Russian Cortical Polypeptide for Brain Injury and Cognition044nootropicDavunetide Peptide: NAP, AL-108 and the Failed Tau Program045gnrhDegarelix Peptide: Firmagon, GnRH Antagonist Uses and Safety Limits046vasopressinDesmopressin Peptide: DDAVP, Stimate, Nocdurna Uses and Safety047glp-1Dulaglutide Peptide: Trulicity, AWARD and REWIND Evidence048glp-1Efpeglenatide Peptide: Exendin-Based GLP-1 RA and AMPLITUDE-O Evidence049antiviralEnfuvirtide Peptide: Fuzeon, T-20, HIV gp41 Fusion Inhibitor050antiplateletEptifibatide Peptide: Integrilin, GP IIb/IIIa Inhibition and Safety051glp-1Exenatide Peptide: Byetta, Bydureon and the First GLP-1 Drug052gnrhGanirelix Peptide: GnRH Antagonist for IVF, Uses and Safety053gh-secretagogueGHRP-2 Peptide: Pralmorelin, GH Secretagogue Science and Safety054metabolicGlucagon Peptide: GlucaGen, Baqsimi, Gvoke and Severe Hypoglycemia Rescue055gnrhGoserelin Peptide: Zoladex GnRH Agonist Uses and Safety Limits056fat-loss-peptideHGH Fragment 176-191 Peptide: Lipolysis Claims and Honest Evidence057gnrhHistrelin Peptide: Supprelin LA, Vantas, Uses and Safety Limits058mitochondrial-peptideHumanin Peptide: Mitochondrial-Derived Cytoprotection and Longevity Research059igf-1IGF-1 DES Peptide: Truncated IGF-1, Mechanism and Research Limits060igf-1IGF-1 LR3 Peptide: Long R3 IGF-1 Research Facts and Safety061somatostatinLanreotide Peptide: Somatuline Depot Uses, Evidence and Safety Limits062gut-peptideLarazotide Peptide: Zonulin Antagonist and Celiac Trials063glp-1Lixisenatide Peptide: Adlyxin, Lyxumia, ELIXA and Safety Limits064cosmeticMatrixyl Peptide: Palmitoyl Pentapeptide-4 Collagen Science and Limits065antimicrobialMelittin Peptide: Bee Venom Cytolytic Peptide, Research and Safety066igf-1MGF Peptide: IGF-1Ec Biology, Muscle Repair Evidence and Limits067mitochondrial-peptideMitochondrial Peptides: SS-31, MOTS-c, Humanin and Evidence Limits068nootropicN-Acetyl Selank Peptide: Stabilized Selank Analog and What the Evidence Actually Shows069nootropicN-Acetyl Semax Peptide: Modified Semax Analog and the Evidence Gap070gnrhNafarelin Peptide: Synarel, Intranasal GnRH Agonist Uses and Safety071cardiacNesiritide Peptide: Recombinant BNP, ASCEND-HF and Why It Was Discontinued072nootropicP21 Peptide: CNTF-Derived Neurotrophic Compound and the Evidence073somatostatinPasireotide Peptide: Signifor, Cushing's Disease and Acromegaly074bioregulatorPinealon Peptide: Khavinson EDR Tripeptide, Evidence and Limits075gut-peptidePlecanatide Peptide: Trulance, GC-C Agonist Uses and Safety Limits076diagnosticSecretin Peptide: ChiRhoStim, Pancreatic and Gastrinoma Diagnostic Use077diagnosticSincalide Peptide: Kinevac (CCK-8), Uses and Safety Limits078cosmeticSNAP-8 Peptide: Acetyl Octapeptide-3 for Expression Lines, Honestly Reviewed079boneTeriparatide Peptide: Forteo, Bonsity, PTH(1-34) for Osteoporosis080vasopressinTerlipressin Peptide: Terlivaz, Glypressin, Uses and Safety Limits081bioregulatorThymalin Peptide: Khavinson Thymic Bioregulator, Evidence and Limits082bioregulatorThymogen Peptide: Glutamyl-Tryptophan Immune Bioregulator Evidence and Limits083healing-recoveryThymosin Beta-4 Peptide: Actin Biology and Healing Evidence084immune-peptideThymulin Peptide: Zinc-Dependent Thymic Hormone Explained085gnrhTriptorelin Peptide: Trelstar, Decapeptyl Uses and Safety Limits086immune-peptideTuftsin Peptide: Phagocytosis-Stimulating Tetrapeptide and Its Limits087vasopressinVasopressin Peptide: Vasostrict, ADH Biology and ICU Use088bioregulatorVesugen Peptide: Lys-Glu-Asp Vascular Bioregulator Evidence and Limits089bioregulatorVilon Peptide: Lys-Glu Dipeptide Bioregulator and Its Limited Evidence090healing-recoveryVIP Peptide: Aviptadil, Receptors, Evidence and Safety091analgesicZiconotide Peptide: Prialt, Cone Snail Venom and Intrathecal Pain Limits092bradykininIcatibant Peptide: Firazyr, HAE Attacks and Bradykinin Evidence093gastrointestinalLinaclotide Peptide: Linzess, IBS-C Evidence and Safety Limits094skinCollagen Peptides: Skin, Joint Evidence and Safety Limits095hormoneLeuprolide Peptide: Lupron, Fensolvi, Uses and Safety Limits096somatostatinOctreotide Peptide: Somatostatin Analog Evidence and Safety Limits097glp-2Teduglutide Peptide: GLP-2, Gattex Evidence and Safety Limits098growth-hormoneFollistatin 344 Peptide: Myostatin Claims, Gene-Therapy Evidence and Safety Gaps099skinGlutathione Peptide: Skin-Lightening Evidence, Injections and Safety Limits100longevityFOXO4-DRI Peptide: Senolytic Claims, Mouse Evidence and Safety Gaps101hormoneGonadorelin Peptide: GnRH Evidence, Fertility Uses and Testosterone Claims102melanocortinAfamelanotide (Melanotan I): Scenesse Evidence and Tanning Claims103longevityPDRN Peptide: Skin Claims, Wound Evidence and Safety Limits104glp-1GLP-1 Muscle Loss: Lean Mass, Strength and What Studies Show105healing-recoveryPEG-MGF Peptide: Muscle Growth Claims, Evidence and Safety Limits106growth-hormoneGrowth Hormone Peptide Side Effects: GH, IGF-1, Glucose and Safety Limits107growth-hormoneIpamorelin Peptide: GH Evidence, Side Effects and Safety Limits108retatrutideIs Retatrutide FDA Approved? Status, Timeline and Access Risks109cognitiveCerebrolysin Peptide: Stroke, Dementia Evidence and Safety Limits110cognitiveDihexa Peptide: Nootropic Claims, HGF/MET Evidence and Safety Limits111glp-1Mazdutide: China Approval, Weight-Loss Evidence and Safety Limits112glp-1Pramlintide: Amylin Analog Evidence, Weight Loss and Safety Limits113hormoneKisspeptin Peptide: Fertility Evidence, Hormone Effects and Safety Limits114hormoneOxytocin Peptide: Medical Uses, Social Claims and Safety Limits115melanocortinSetmelanotide (Imcivree): MC4R Evidence, FDA Label and Safety Limits116growth-hormoneGHRP-6 Peptide: GH, Appetite and Safety Limits117healing-recoveryTB-500 Peptide: Thymosin Beta-4 Evidence and Safety Limits118cognitiveDSIP Peptide: Sleep Evidence, Mechanism and Safety Limits119growth-hormoneHexarelin Peptide: GH Evidence, Hormone Effects and Safety Limits120healing-recoveryARA-290 (Cibinetide) Peptide: Neuropathy Evidence and Safety Limits121immuneLL-37 Peptide: Antimicrobial Claims, Wound Trials and Safety Limits122longevityEpitalon Peptide: Telomere Claims, Longevity Evidence and Safety Limits123melanocortinMelanotan II Peptide: Tanning Claims, Side Effects and Safety Risks124healing-recoveryKPV Peptide: Anti-Inflammatory Claims, Gut Evidence and Safety Limits125longevitySS-31 (Elamipretide): Forzinity, Mitochondrial Evidence and Safety Limits126longevityMOTS-c Peptide: Mitochondrial Claims, Human Evidence and Safety Limits127immuneThymosin Alpha-1 Peptide: Immune Evidence, Uses and Safety Limits128growth-hormoneAOD-9604 Peptide: Fat-Loss Claims, Human Evidence and Safety Limits129glp-1Survodutide: GLP-1/Glucagon Evidence, MASH Data and Safety Limits130cognitiveSelank Peptide: Anxiety Evidence, Mechanism and Safety Limits131cognitiveSemax Peptide: Stroke Research, Nootropic Claims and Safety Limits132glp-1Cagrilintide: Amylin Evidence, CagriSema Results and Safety133cjc-1295CJC-1295: DAC vs No-DAC, Evidence and Safety Risks134pt-141PT-141 (Bremelanotide): Evidence, FDA Label and Side Effects135tesamorelinTesamorelin: Visceral Fat Evidence, FDA Label and Safety Limits136peptide-buyingAscension Peptides Review 2026: COA Audit, Pricing and Verdict137retatrutideHow Does Retatrutide Work? The Triple-Agonist Mechanism Explained138retatrutideRetatrutide Results: How Much Weight Loss Do Studies Show?139retatrutideRetatrutide Side Effects: What Trials Report & How Long They Last140glp-1GLP-1 Glossary: Every Term, Abbreviation and Brand Name Decoded141glp-1What Reddit Says About GLP-1: Hidden Side Effects & Real-World Reports142glp-1Amgen, Sanofi & Other GLP-1 Pipeline Programs (2026)143glp-1The GLP-1 Hormone: How It Works in Your Body (And How to Boost It Naturally)144glp-1GLP-1 Treatment Guide: Starting, Titrating, Maintaining (2026)145glp-1Saxenda (Liraglutide): The Original Weight-Loss GLP-1 (2026)146glp-1GLP-1 and Alcohol: Lower Cravings, Slower Metabolism, Higher BAC147glp-1GLP-1 Microdosing: What It Is, Why People Do It, And the Risks148glp-1GLP-1 Weight Loss Before and After: Realistic Timeline (2026)149glp-1Novo Nordisk's GLP-1 Lineup: Ozempic, Wegovy, Rybelsus, Saxenda (2026)150glp-1Retatrutide vs GLP-1: Triple Agonist vs Single Agonist Compared151glp-1Eli Lilly's GLP-1 Lineup: Mounjaro, Zepbound, Foundayo and Retatrutide (2026)152glp-1FDA-Approved GLP-1 Drugs for Weight Loss in 2026153glp-1GLP-1 on Amazon: What's Real, What's Fake (2026)154glp-1GLP-1 vs SGLT2 Inhibitors: How the Two Diabetes Classes Compare155glp-1GLP-1 Weight Loss Near Me: How to Find a Local Provider in 2026156peptide-basicsBacteriostatic Water Guide: What It Is, When to Use It and Safety Rules157glp-1Compounded GLP-1: Is It Legal, Safe, and Worth It in 2026?158glp-1GLP-1 Dosage for Weight Loss: Schedules for Every Approved Drug (2026)159glp-1GLP-1 Receptor Agonists: Mechanism, Drugs and Uses (2026 Guide)160glp-1Is Mounjaro a GLP-1? Yes — and Also Something More (Tirzepatide Explained)161glp-1Ozempic vs Wegovy: Same Semaglutide, Different Labels and Doses162peptide-basicsPeptide Glossary: Amino Acid, Peptide Bond, Half-Life, Reconstitution and More163peptide-basicsPeptide Half-Life Explained: Accumulation, Peak, Trough and Steady State164peptide-basicsPeptide Reconstitution Guide: BAC Water, Vial Math and Safe Technique165peptide-basicsPeptide Storage Guide: Temperature, Reconstitution, Travel and Discard Rules166glp-1Semaglutide: The GLP-1 That Started It All (Ozempic, Wegovy, Rybelsus)167glp-1Semaglutide vs Liraglutide: Wegovy/Ozempic vs Saxenda/Victoza Compared168glp-1Semaglutide vs Tirzepatide: Wegovy, Ozempic, Zepbound and Mounjaro Compared169glp-1Tirzepatide vs Retatrutide: Approved Dual Agonist vs Triple Agonist Pipeline170peptide-basicsWhat Are Peptides? Amino Acids, Peptide Bonds and How They Work171glp-1Zepbound vs Wegovy: Tirzepatide vs Semaglutide for Weight Loss172glp-1Cheapest GLP-1 for Weight Loss: Best Prices in 2026173glp-1How Much Does a GLP-1 Cost in 2026? Price Breakdown by Brand174glp-1GLP-1 Coupons & Savings Cards: Which Ones Save Money (2026)175glp-1Every GLP-1 Drug Approved in 2026 (Plus the Pipeline)176glp-1How to Inject Peptides Safely: Alcohol Wipes, Vials and Two Injections177glp-1Peptides for Weight Loss: GLP-1s, Tirzepatide, Retatrutide and What Works178glp-1Ro GLP-1 Review (2026): Pricing, Process, and Who It Suits179hairBest Peptides for Hair Growth: Evidence, Protocols, and Limits180bpc-157BPC-157 vs TB-500: Which Recovery Peptide Has Better Evidence?181hairBryan Johnson Hair Protocol: Peptide Shampoo, Serum, Laser Cap & Minoxidil182hairGHK-Cu for Hair Growth: Copper Peptide Evidence and Limits183sermorelinIpamorelin vs Sermorelin: Growth Hormone Peptides Compared184hairPeptide Shampoo: Ingredients, Evidence, and How to Use It185sermorelinSermorelin: What the GHRH Analog Does — and What It Doesn't186glp-1Best GLP-1 for Weight Loss in 2026: Honest Head-to-Head187glp-1GLP-1 for Weight Loss: How Well They Work, and What They Cost188glp-1GLP-1 Side Effects: What's Common, What's Rare, When to Worry189glp-1What Is GLP-1? The Hormone, the Drugs, and Why They Work190glp-1Where to Get GLP-1 Online: The 12 Best Telehealth Providers (2026)191retatrutideRetatrutide Dosing in Clinical Trials: How It's Structured192retatrutideRetatrutide: The Triple Agonist Posting the Biggest Numbers Yet193bpc-157BPC-157: Strong Animal Data, Almost No Human Evidence

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