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● CHANGELOG156 PEPTIDE PROFILES TRACKED · 125 RESEARCH UPDATES · LAST UPDATED 2026-10-17

What’s been published.

A running record of new content on PeptaHub — guides, comparisons, best-of lists, and research news, in reverse chronological order. All entries link to the live page.

  1. October 17, 2026GUIDECagriSema Reconstitution: The Math Without a Label
  2. October 17, 2026GUIDEWhat to Stack With BPC-157? An Evidence-Graded Answer
  3. October 16, 2026GUIDEBPC-157 Oral vs Injection: What the Evidence Actually Shows
  4. October 16, 2026GUIDECagriSema FDA Approval Tracker: Timeline, Status, What's Next
  5. October 16, 2026NEWSCagriSema FDA Decision Watch: What Q4 2026 Could Approve
  6. October 16, 2026GUIDECompounded GLP-1s in 2026: Legal Status, FDA Actions Explained
  7. October 16, 2026GUIDECreatine on GLP-1s: What the Evidence Actually Shows
  8. October 16, 2026GUIDEGLP-1 Side Effects Week by Week: The Titration Ladder Timeline
  9. October 16, 2026GUIDEHow Long Does BPC-157 Take to Work? An Evidence-Graded Timeline
  10. October 16, 2026COMPAREIpamorelin vs CJC-1295: Selective Ghrelin Mimetic vs GHRH Analog
  11. October 16, 2026NEWSNavepegritide CHMP Opinion Puts TransCon CNP on EU Path
  12. October 16, 2026NEWSOrforglipron Clears EMA Panel: EU Approval Recommended
  13. October 16, 2026NEWSOrforglipron vs Oral Semaglutide: The ACHIEVE-3 Results
  14. October 16, 2026NEWSPCAC Vote: Six Peptides Recommended for 503A Bulks List
  15. October 16, 2026GUIDESwitching From Semaglutide to Tirzepatide: The Evidence Guide
  16. July 23, 2026NEWSWhat the FDA's July 2026 Peptide Vote Actually Changes
  17. June 16, 2026NEWSPeptide Reclassification Status — April 2026
  18. June 10, 2026GUIDEHow PeptaHub Grades Peptide Evidence
  19. June 9, 2026GUIDEFDA Peptide Tracker 2026
  20. June 9, 2026NEWSGLP-1s and Gastroparesis in 2026: Signal vs. Denominator
  21. June 9, 2026GUIDESemaglutide vs Tirzepatide vs Retatrutide: 3-Way GLP-1 Comparison
  22. June 9, 2026COMPARETB-500 vs Thymosin Beta-4: Fragment vs Full Peptide Explained
  23. June 7, 2026GUIDEGHK-Cu (Copper Peptide): Evidence, Mechanisms & Regulatory Status
  24. June 7, 2026GUIDEReading a Peptide COA & Evaluating Supplier Quality
  25. June 7, 2026GUIDERetatrutide: Evidence, Mechanism & Trial Status
  26. June 7, 2026GUIDESemaglutide: Evidence, Mechanism & Approved Uses
  27. June 7, 2026COMPARESurvodutide vs Tirzepatide: Pipeline vs Approved Dual Agonist
  28. June 7, 2026GUIDETirzepatide: Evidence, Mechanism & Approved Uses
  29. June 2, 2026NEWSMOTS-c as an Exercise Mimetic: 2021–2025 Evidence
  30. May 26, 2026NEWSGLP-1s and Primary Prevention: The SELECT Trial
  31. May 19, 2026NEWSRetatrutide Evidence Into Mid-2026
  32. May 12, 2026NEWSMelanotan II Safety in 2026: Case-Report Evidence
  33. May 5, 2026NEWSFDA Compounding Crackdown 2025: GLP-1 Access, Reshaped
  34. April 17, 2026GUIDEAmylin Analogs: A Guide to Pramlintide, Cagrilintide, and the Amylin-GLP-1 Axis
  35. April 17, 2026GUIDEAntimicrobial Peptides: A Guide to Cathelicidins, Defensins, Magainin, and Clinical AMPs
  36. April 17, 2026BESTBest Peptides for Anti-Wrinkle and Cosmetic Use in 2026
  37. April 17, 2026BESTBest Peptides for Bone Health and Osteoporosis in 2026
  38. April 17, 2026BESTBest Peptides for Longevity and Bioregulators in 2026
  39. April 17, 2026COMPAREBortezomib vs Carfilzomib: Proteasome Inhibitors for Multiple Myeloma Compared
  40. April 17, 2026GUIDECardiovascular Peptides: A Guide to Antithrombotics, Natriuretic Peptides, and RAAS Peptides
  41. April 17, 2026GUIDECollagen Peptide Types: Type I, II, III, and Hydrolysate Dipeptides Compared
  42. April 17, 2026COMPAREDesmopressin vs Vasopressin: V2-Selective vs Native AVP Compared
  43. April 17, 2026GUIDEEndogenous Opioid Peptides: A Guide to Dermorphin, Deltorphin, Kyotorphin, Nociceptin, and MIF-1
  44. April 17, 2026COMPAREGnRH Agonists vs Antagonists: Leuprolide vs Cetrorelix Compared
  45. April 17, 2026GUIDEGnRH Analogs: A Guide to Agonists, Antagonists, and Clinical Uses
  46. April 17, 2026COMPAREGramicidin vs Polymyxin B: Two FDA-Approved Peptide Antibiotics Compared
  47. April 17, 2026GUIDEGut Hormones: A Guide to Motilin, Secretin, PYY, GIP, Nesfatin-1, and Glucagon
  48. April 17, 2026GUIDENootropic Peptides: Semax Variants, Selank, Dihexa, and Cerebrolysin Compared
  49. April 17, 2026COMPAREOctreotide vs Lanreotide vs Pasireotide: Somatostatin Analogs Compared
  50. April 17, 2026GUIDEPain Peptides: A Guide to Substance P, Bradykinin, CGRP, Ziconotide, and Galanin
  51. April 17, 2026GUIDEPeptide Therapeutics in Oncology: Proteasome Inhibitors, HDAC Inhibitors, and Beyond
  52. April 17, 2026GUIDESomatostatin Analogs: A Guide to Somatostatin, Cortistatin, and SSTR Pharmacology
  53. April 17, 2026COMPARETeriparatide vs Abaloparatide: PTH(1-34) vs PTHrP Analogs for Osteoporosis
  54. April 17, 2026GUIDEThe Melanocortin System: α-MSH, NPY, Galanin, and Melanocortin-Receptor Pharmacology
  55. April 17, 2026GUIDEThymic Peptides: A Guide to Thymopentin, Thymopoietin, Thymulin, and Thymus Extract
  56. April 14, 2026GUIDEHow to Reconstitute Peptides: Dosing Math, Protocol & Storage
  57. April 14, 2026GUIDEPeptide Safety Guide: Side Effects, Risks & Protocols
  58. April 13, 2026COMPAREAOD-9604 vs Tesamorelin: GH Fragment vs FDA-Approved GHRH Analog
  59. April 13, 2026COMPAREBPC-157 vs Ipamorelin: Tissue Repair vs Growth Hormone Optimization
  60. April 13, 2026COMPAREBPC-157 vs MGF: Systemic Repair Peptide vs Mechano Growth Factor
  61. April 13, 2026COMPARECagriSema vs Semaglutide: Dual-Pathway Combination vs GLP-1 Monotherapy
  62. April 13, 2026COMPARECagriSema vs Tirzepatide: Amylin/GLP-1 vs GIP/GLP-1 Dual Therapy
  63. April 13, 2026COMPARECJC-1295 vs Tesamorelin: Long-Acting Research GHRH vs FDA-Approved GHRH
  64. April 13, 2026COMPAREDihexa vs Semax: Potent Nootropic Hexapeptide vs Established Cognitive Peptide
  65. April 13, 2026COMPAREEpithalon vs FOXO4-DRI: Telomerase Activation vs Senolytic Cell Clearance
  66. April 13, 2026COMPAREGHK-Cu vs Epithalon: Skin Regeneration vs Telomere Anti-Aging
  67. April 13, 2026COMPAREGHK-Cu vs Matrixyl: Copper Peptide vs Signal Peptide for Skin
  68. April 13, 2026COMPAREGHRP-2 vs GHRP-6: Classic Growth Hormone Releasing Peptides Compared
  69. April 13, 2026COMPAREGHRP-6 vs Ipamorelin: Classic GHRP vs Modern Selective GH Peptide
  70. April 13, 2026COMPAREHexarelin vs Ipamorelin: Comparing Ghrelin-Pathway GH Peptides
  71. April 13, 2026COMPAREHumanin vs MOTS-c: Comparing Two Mitochondrial-Derived Peptides
  72. April 13, 2026COMPAREIGF-1 DES vs IGF-1 LR3: Localized Potency vs Systemic Anabolism
  73. April 13, 2026COMPAREIpamorelin vs GHRP-2: Comparing Two Growth Hormone Secretagogues
  74. April 13, 2026COMPAREIpamorelin vs Tesamorelin: GH Secretagogue vs FDA-Approved GHRH Analog
  75. April 13, 2026COMPARELiraglutide vs Tirzepatide: First-Gen GLP-1 vs Dual Agonist
  76. April 13, 2026COMPAREMazdutide vs Semaglutide: GLP-1/Glucagon Dual Agonist vs GLP-1 Monotherapy
  77. April 13, 2026COMPAREMazdutide vs Tirzepatide: GLP-1/Glucagon vs GLP-1/GIP Dual Agonists
  78. April 13, 2026COMPAREMelanotan II vs PT-141: Broad Melanocortin Agonist vs Targeted Sexual Health Peptide
  79. April 13, 2026COMPAREMGF vs PEG-MGF: Native Mechano Growth Factor vs Its PEGylated Form
  80. April 13, 2026COMPAREMK-677 vs CJC-1295: Oral Ghrelin Mimetic vs Injectable GHRH Analog
  81. April 13, 2026COMPAREMK-677 vs Sermorelin: Oral Ghrelin Mimetic vs Injectable GHRH Analog
  82. April 13, 2026COMPAREMOTS-c vs SS-31: Metabolic Regulator vs Mitochondrial Membrane Stabilizer
  83. April 13, 2026COMPAREOrforglipron vs Semaglutide: Foundayo vs Wegovy
  84. April 13, 2026COMPAREOrforglipron vs Tirzepatide: Oral Small Molecule vs Injectable Dual Agonist
  85. April 13, 2026COMPARERetatrutide vs Semaglutide: Triple Agonist vs Market Leader
  86. April 13, 2026COMPARERetatrutide vs Survodutide: Triple Agonist vs Dual GLP-1/Glucagon Agonist
  87. April 13, 2026COMPARERetatrutide vs Tirzepatide: Triple vs Dual Agonist for Weight Loss
  88. April 13, 2026COMPARESelank vs N-Acetyl Semax Amidate: Anxiolytic vs Enhanced Nootropic
  89. April 13, 2026COMPARESemaglutide vs Exenatide: Next-Gen vs First-Gen GLP-1 Agonist
  90. April 13, 2026COMPARESemaglutide vs VK2735: Established GLP-1 vs Emerging Dual GLP-1/GIP Agonist
  91. April 13, 2026COMPARESemax vs Noopept: ACTH-Derived Peptide vs Ampakine Nootropic
  92. April 13, 2026COMPARESermorelin vs Tesamorelin: GHRH Analogs with Different Profiles
  93. April 13, 2026COMPARESNAP-8 vs Argireline: Extended vs Original SNARE-Pathway Peptides
  94. April 13, 2026COMPARESurvodutide vs Semaglutide: Dual GLP-1/Glucagon vs GLP-1 Only
  95. April 13, 2026COMPARETB-500 vs IGF-1 LR3: Tissue Repair vs Anabolic Growth Factor
  96. April 13, 2026COMPAREThymosin Alpha-1 vs Thymalin: Defined Immune Peptide vs Bioregulator
  97. April 13, 2026COMPARETirzepatide vs Dulaglutide: Eli Lilly's Two GLP-1 Generations
  98. April 12, 2026COMPAREAOD-9604 vs Semaglutide: GH Fragment vs GLP-1 for Fat Loss
  99. April 12, 2026GUIDEAre Peptides Safe? Risks, Side Effects & What the Research Says
  100. April 12, 2026BESTBest Peptides for Anti-Aging in 2026
  101. April 12, 2026BESTBest Peptides for Bodybuilding in 2026
  102. April 12, 2026BESTBest Peptides for Healing and Recovery in 2026
  103. April 12, 2026BESTBest Peptides for Muscle Growth in 2026
  104. April 12, 2026BESTBest Peptides for Skin Care and Rejuvenation in 2026
  105. April 12, 2026BESTBest Peptides for Sleep Quality in 2026
  106. April 12, 2026BESTBest Peptides for Weight Loss in 2026
  107. April 12, 2026BESTBest Peptides for Women in 2026
  108. April 12, 2026COMPAREBPC-157 vs GHK-Cu: Repair Peptide vs Regenerative Copper Peptide
  109. April 12, 2026COMPAREBPC-157 vs Semaglutide: Recovery Peptide vs Weight Loss Giant
  110. April 12, 2026COMPAREBPC-157 vs TB-500: Comparing Two Leading Recovery Peptides
  111. April 12, 2026COMPARECJC-1295 vs Sermorelin: GHRH Analogs Head to Head
  112. April 12, 2026GUIDEHow Do Peptides Work? Mechanisms Explained
  113. April 12, 2026COMPAREIpamorelin vs Sermorelin: Growth Hormone Secretagogues Compared
  114. April 12, 2026COMPAREMK-677 vs Ipamorelin: Oral GH Secretagogue vs Injectable Peptide
  115. April 12, 2026GUIDEPeptide Legal Status: What's Legal, Prescription, and Banned
  116. April 12, 2026GUIDEPeptides for Beginners: Where to Start
  117. April 12, 2026COMPAREPeptides vs SARMs: What Are the Differences?
  118. April 12, 2026COMPAREPeptides vs Steroids: Understanding the Key Differences
  119. April 12, 2026COMPAREPT-141 vs Kisspeptin: Sexual Health Peptides Compared
  120. April 12, 2026COMPARESelank vs Semax: Comparing Russian Nootropic Peptides
  121. April 12, 2026COMPARESemaglutide vs Liraglutide: GLP-1 Agonists Compared
  122. April 12, 2026COMPARESemaglutide vs Tirzepatide: The GLP-1 Weight Loss Comparison
  123. April 12, 2026COMPARETB-500 vs GHK-Cu: Tissue Repair Peptides Compared
  124. April 12, 2026COMPARETesamorelin vs Semaglutide: Fat Reduction Through Different Pathways
  125. April 12, 2026GUIDEWhat Are Peptides? A Complete Introduction