Explore research-focused peptide articles designed to make complex compounds, safety considerations, and emerging peptide science easier to understand.
Tirzepatide (Mounjaro / Zepbound): The First-in-Class Dual GIP/GLP-1 Receptor Agonist With FDA-Approved T2DM, Obesity, and Sleep Apnea Indications and Superior Weight Loss to Semaglutide in 2025 SURMOUNT-5 By Medical Team of Generic Peptides Tirzepatide (LY32…
Thymosin Alpha-1 (Thymalfasin / Zadaxin): The 28-Amino-Acid Synthetic Thymic Peptide With 35+ Country Approval, Definitive 2025 Phase III Sepsis Trial Failure, and Complicated December 2024 PCAC Negative Vote By Medical Team of Generic Peptides Thymosin Alpha…
Thymalin (Тималин): The Russian-Approved Polypeptide Complex From Calf Thymus With 1982 Registration, 40+ Year Clinical History, and Critical Methodological Considerations By Medical Team of Generic Peptides Thymalin is a polypeptide complex extracted from ca…
Tesamorelin Peptide: What the Research Shows (2026) By Medical Team of Generic Peptides Quick answer. Tesamorelin is a synthetic 44-amino-acid analog of growth hormone–releasing hormone (GHRH). A small chemical modification at its N-terminus makes it resistan…
TB-500 Peptide: Thymosin Beta-4 Research Overview By Medical Team of Generic Peptides Quick answer. TB-500 is the research-market name for a synthetic peptide derived from thymosin beta-4 (Tβ4), a 43-amino-acid protein present in nearly every mammalian cell. …
Somatropin vs GH Secretagogues: What the Research Shows By Medical Team of Generic Peptides Somatropin is the recombinant form of human growth hormone (hGH). It is often grouped with "growth hormone peptides" such as sermorelin and ipamorelin, but it is a dif…
Sermorelin: What It Is, What the Research Shows, and Its FDA Status By Medical Team of Generic Peptides Quick answer. Sermorelin is a synthetic copy of the first 29 amino acids of human growth hormone–releasing hormone (GHRH 1-29). It was FDA-approved under t…
Semax: What the Research Shows (2026) By Medical Team of Generic Peptides Quick answer. Semax is a synthetic seven-amino-acid peptide built on a fragment of adrenocorticotropic hormone, ACTH(4-7), with a Pro-Gly-Pro tail added for stability. It was developed …
Semaglutide (Ozempic, Wegovy, Rybelsus): The FDA-Approved GLP-1 Receptor Agonist With Multiple Indications, Robust Phase 3 Evidence, and 2025 MASH Approval By Medical Team of Generic Peptides Semaglutide is a synthetic 31-amino-acid GLP-1 receptor agonist ana…
Selank: The Russian-Approved Anxiolytic Heptapeptide With Tuftsin-Derived Structure and Specific 2024-2026 Regulatory Limbo By Medical Team of Generic Peptides Selank is a synthetic heptapeptide with the sequence Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP). Molecul…
PT-141 (Bremelanotide / Vyleesi): The FDA-Approved Melanocortin Receptor Agonist for Female Hypoactive Sexual Desire Disorder With Modest Effect Size and Substantial Off-Label Use By Medical Team of Generic Peptides PT-141 — chemical name bremelanotide, marke…
PNC-27: The p53-Penetratin Chimeric Anticancer Peptide With Substantial Preclinical Mechanism Research and FDA-Documented Bacterial Contamination of Commercial Products By Medical Team of Generic Peptides PNC-27 is a 32-amino-acid synthetic chimeric peptide c…