Preferred Sources
- Current physical product label
- Current seller-controlled product material for commercial facts
- NIH/NCCIH/FDA and other authoritative health sources
- Human clinical research and systematic reviews
- Independent product investigations with clear provenance
What We Avoid
We do not use anonymous affiliate copy, copied testimonials or forum posts as the sole basis for formula, efficacy or safety facts. Those sources can identify questions worth investigating.
When Sources Conflict
We show the conflict, assign provenance and confidence, and avoid inventing a chronology. For ProtoFlow this is particularly important because materially different formula descriptions appear online.
Citation Proximity
Important factual claims should have their supporting source nearby rather than relying on a generic bibliography to imply support.
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