Glossary of research peptides: essential terms from A to Z
Science 15-minute read Glossary of research peptides: essential terms from A to Z From amino acid […]
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Retatrutide: the triple agonist peptide that is revolutionizing obesity research
Retatrutide (LY3437943) is the first GLP-1/GIP/glucagon triple agonist to enter a phase 3 clinical trial. With a body weight reduction of up to 24% in phase 2 studies, it surpasses in efficacy all molecules known to date in research on…
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Body weight
GLP-1
Triple agonist
Ph.3
Clinical trial
Calculating peptide dosage with an insulin syringe: a practical guide for research
Tutorial (10-minute read): Calculating peptide dosage with an insulin syringe: a practical guide for research. […]
Retatrutide vs Tirzepatide vs Semaglutide: Comparison of the triple GLP-1 agonist
COMPARATIVE GUIDE Research on GLP-1 peptides has evolved rapidly in recent years: from the monoagonist Semaglutide […]
Peptide stability: degradation factors and preservation strategies
Science 12 min read Peptide stability: degradation factors and preservation strategies Peptides are […]
How the GLP-1 receptor works: molecular mechanisms and research implications
Science 14 min read How the GLP-1 receptor works: molecular mechanisms and research implications The GLP-1 receptor […]
Peptides vs. SARMs: Fundamental differences in research
Comparative analysis (11 min read) Peptides vs. SARMs: fundamental differences in research Peptides and SARMs are two categories of […]
GHK-Cu vs BPC-157: Which repair peptide for which research?
Comparative analysis (11 min read): GHK-Cu vs. BPC-157: Which repair peptide for which research? GHK-Cu and […]
Ipamorelin: The Selective GH Secretagogue — A Complete Scientific Guide
Peptide Guide 12 min read Ipamorelin: the selective GH secretagogue — Complete scientific guide Synthetic third-generation pentapeptide […]
Semax: Nootropic and Neuroprotective Peptide — Complete Scientific Guide
Peptide Guide 12 min read Semax: Nootropic and Neuroprotective Peptide — Complete Scientific Guide Synthetic Analogue of the fragment […]
Selank: The Nootropic Anxiolytic Peptide — A Complete Scientific Guide
Peptide Guide 12 min read Selank: the nootropic anxiolytic peptide — Complete scientific guide Developed by the Institute of […]
PT-141 (Bremelanotide): mechanisms, research and complete pharmacological profile
Peptide guide, 13-minute read: PT-141 (Bremelanotide): mechanisms, research, and complete pharmacological profile. A synthetic derivative of α-MSH, the […]
Tesamorelin: the approved GHRH analogue for visceral fat
Tesamorelin is a synthetic analogue of GHRH (Growth Hormone-Releasing Hormone) with an extended half-life, approved by the FDA under the name Egrifta for…
TB-500 (Thymosin Beta-4): Tissue Regeneration and Recovery — Scientific Guide
TB-500 is the active synthetic fragment of Thymosin Beta-4, a ubiquitous protein involved in the regulation of actin, angiogenesis, and cell migration.
Semaglutide vs Retatrutide vs Tirzepatide: a scientific comparison of GLP-1 peptides
Three generations of incretin agonist peptides, three levels of efficacy, three differentiating mechanisms. This in-depth comparison analyzes the clinical and preclinical data for each molecule…
How to reconstitute a lyophilized peptide: a complete guide
Bacteriostatic water, dilution volumes, calculations in U-100 units, and sterility rules: everything you need to know to reconstitute your…
NAD+: sirtuins, DNA repair, and strategies to restore its levels
Nicotinamide adenine dinucleotide (NAD+) is at the heart of hundreds of metabolic reactions. Its cellular levels decline by approximately 50% between the ages of 20 and 60, correlating…
MOTS-c: the mitochondrial peptide that mimics exercise
MOTS-c (Mitochondrial Open Reading Frame of the 12S rRNA type-c) is a 16-amino-acid micropeptide encoded by mitochondrial DNA — a major discovery…
A Complete Guide to Peptides for Weight Loss in Experimental Research
From first-generation GLP-1 to the triple agonist Retatrutide, including GH fragments like AOD-9604: a complete overview of peptides studied for…
GHK-Cu: the copper peptide and its effects on the skin, repair and aging
GHK-Cu (glycylhistidyllysine-copper) is a tripeptide naturally present in human plasma, saliva, and urine. It is one of the most scientifically documented anti-aging peptides…
Epithalon: Telomerase, Longevity and Anti-Aging Research — A Scientific Guide
Epithalon (tetrapeptide Ala-Glu-Asp-Gly, also called Epithalamin) is one of the most studied anti-aging peptides in the fields of telomerase and cellular aging. Derived…
Bacteriostatic water (BAC): why, how and how much
Bacteriostatic water is the reference solvent for reconstituting research peptides. This guide explains its composition, its advantages over simple sterile water,…
How to store your research peptides: temperature, light, and shelf life
Improper storage is the primary cause of peptide degradation between ordering and use. This guide covers all the essential rules: form…
Understanding an HPLC analysis certificate: a guide for non-chemist researchers
HPLC purity, molecular weight, endotoxins, heavy metals — a peptide COA contains a wealth of information about the actual quality of…
CJC-1295 + Ipamorelin: the GH secretagogue duo in research
The combination of CJC-1295 (a GHRH analogue) and Ipamorelin (a selective ghrelin agonist) is one of the most studied peptide combinations for physiologically stimulating GH secretion.
How to choose your research peptide: 7 criteria for a reliable supplier in Europe
The research peptide market is saturated with offerings of varying quality, often lacking transparency regarding actual purity or origin. Here are 7…
BPC-157: The Tissue Repair Peptide — A Complete Scientific Guide
Derived from human gastric mucosa, BPC-157 (Body Protection Compound-157) is one of the best-documented research peptides preclinically for its effects on…