Research Library
Methodology, trial data, and compound reference. Indexed to the primary literature. Free to read.
In Vitro vs. In Vivo Research: What It Means
In vitro vs. in vivo research: what each model can prove, why cell-assay potency does not equal in-vivo efficacy, and how to read peptide evidence correctly.
Testing & MethodsP-Values and Effect Sizes in Peptide Research, Explained
P-values explained: what they mean, common misreadings, effect sizes, confidence intervals, and why this matters when evaluating peptide research studies.
Testing & MethodsPeptide Research Methodology: Lab Practices & Standards
Rigorous peptide research methodology: aseptic sample handling, HPLC/MS purity, CoA standards, storage, lab documentation, ethics oversight, QC sourcing.
Testing & MethodsWhat Is a Randomized Controlled Trial? RCTs Explained
A plain-English guide to randomized controlled trials: randomization, blinding, placebo controls, intention-to-treat, and CONSORT, for peptide researchers.
Testing & MethodsIs Retatrutide Anti-Aging? What the Evidence Actually Shows
Research Methodology Is Retatrutide an Anti-Aging Drug? What the Evidence Actually Shows Evidence-Tiered5 min readResearch use only Quick AnswerNo published human trial shows that retatrutide slows…
GLP-1 & MetabolicTirzepatide Research: SURPASS, SURMOUNT, and the Trial Data
GLP-1 & Metabolic Tirzepatide Research: What the SURPASS and SURMOUNT Trials Showed Evidence-Tiered3 min readResearch use only Quick AnswerTirzepatide is a dual agonist that activates both…
Testing & MethodsHow to Read a Peptide Certificate of Analysis (COA)
COA & Testing How to Read a Peptide Certificate of Analysis (COA) Evidence-Tiered4 min readResearch use only Quick AnswerA peptide Certificate of Analysis documents the results…
Testing & MethodsHPLC Purity vs Mass Spec Identity: What Each Proves
COA & Testing HPLC Purity vs Mass Spec Identity: What Each Proves Evidence-Tiered5 min readResearch use only Quick AnswerHPLC and mass spectrometry are not interchangeable. HPLC…
Testing & MethodsAmino Acid Sequencing: Edman Degradation vs MS/MS
COA & Testing Amino Acid Sequencing: Edman Degradation vs MS/MS Evidence-Tiered5 min readResearch use only Quick AnswerTwo methods read a peptide's amino acid sequence. Edman degradation…
GLP-1 & MetabolicNAD+, NMN, and NR Research: What the Human Trials Actually Show
Mitochondrial & Longevity NAD+, NMN, and NR Research: What the Human Trials Actually Show Evidence-Tiered6 min readResearch use only Quick AnswerNAD+ is a coenzyme essential to…