EVIDENCE LIBRARY
Research Standards
The hierarchy, vocabulary, and limits used to translate peptide research without turning early signals into clinical promises.
A source can be real and still be the wrong source for a claim. Our standard starts by matching the exact substance, formulation, model, population, endpoint, and decision context.
Mechanism is not outcome. An animal model is not an established human use. A batch document is not proof of medical suitability. These distinctions shape every guide on the site.
EVIDENCE HIERARCHY
Five layers, each answering a different question
Official record
Approval status, label, safety notice, recall, compounding rule, or licensing record.
Controlled human study
Effect in a defined population under stated conditions.
Observational evidence
Associations and real-world patterns with confounding limits.
Preclinical evidence
Mechanistic, cell, animal, or model-based signals.
Vendor document
Narrow batch or process information—not clinical evidence.
LANGUAGE STANDARD
Words signal the evidence boundary
“In a mouse model…” “The trial enrolled…” “The report lists…” “This does not establish…”
“Heals…” “Treats…” “Proven safe…” “Best peptide…” “Guaranteed result…” when the evidence cannot support it.
DOCUMENT REVIEW
Research quality is not medical suitability
Identity
Does the method support what the sample is reported to be, and is the tested batch identifiable?
Purity and impurities
What method, calculation, detection limits, and unexplained peaks shape the reported result?
Context
Who sampled it, when, under what chain of custody, and what question was not tested?