PT-141 Research: Why Bremelanotide and Bremelanotide Acetate Should Not Be Treated as Identical Materials
What Is PT-141? PT-141, also known as Bremelanotide, is a synthetic cyclic heptapeptide and melanocortin receptor agonist. Unlike…
Selank Research: Why Mechanistic Evidence Is Not the Same as Clinical Proof
What Is Selank? Selank is a synthetic heptapeptide with the amino-acid sequence: Thr-Lys-Pro-Arg-Pro-Gly-Pro (TKPRPGP). It is also known…
VIP Peptide Research: Why Stability Matters as Much as VPAC Receptor Signaling
What Is Vasoactive Intestinal Peptide? Vasoactive Intestinal Peptide (VIP) is a naturally occurring 28-amino-acid neuropeptide involved in a…
Melanotan 2 Research: Why MT-2 Is More Than an MC1R “Tanning Peptide”
What Is Melanotan 2? Melanotan 2 (MT-2) is a synthetic cyclic melanocortin peptide derived from alpha-melanocyte-stimulating hormone research.…
NAD+ Research: Why the NAD+/NADH Ratio Matters More Than “Boosting NAD”
What Is NAD+? NAD+, or Nicotinamide Adenine Dinucleotide, is a cellular coenzyme involved in redox reactions, energy metabolism…
Melanotan I Research: Why MT-1, Afamelanotide and Melanotan II Should Not Be Treated as the Same Peptide
What Is Melanotan I? Melanotan I (MT-1) is a synthetic analog of alpha-melanocyte-stimulating hormone (α-MSH) developed for melanocortin…
Mazdutide Research: Why GLP-1 + Glucagon Is Not the Same as Tirzepatide’s Dual-Agonist Design
What Is Mazdutide? Mazdutide, also known as IBI-362 or LY3305677, is a synthetic peptide designed to activate both…
Survodutide Research: Why the Glucagon Receptor Matters Beyond the GLP-1 Label
What Is Survodutide? Survodutide, also known as BI 456906, is an investigational peptide designed as a dual agonist…
Epitalon vs Epithalamin: Why Molecular Identity Matters in Epithalon Research
What Is Epithalon? Epithalon, also commonly spelled Epitalon, is a synthetic tetrapeptide with the sequence: Ala-Glu-Asp-Gly — AEDG…
SS-31 Research: Why Cardiolipin Matters More Than the “Mitochondrial Energy Peptide” Label
What Is SS-31? SS-31, also known as Elamipretide, Bendavia and MTP-131, is a synthetic mitochondria-targeting tetrapeptide studied for…