Source hierarchy
For VigorPeak product facts, we prioritize the supplied seller direct page and the product label when available. For health/regulatory context, we prefer FDA, NIH, NCCIH and published research. Competitor facts are checked against current official brand materials.
Claim language
“The seller states” is used for merchant claims. “Research suggests” is used only when evidence exists. We do not turn ingredient-level findings into guaranteed product outcomes.
Freshness
Offer prices, guarantees, formulas and competitor labels can change. Pages are date-stamped and should be rechecked before material updates.
Corrections
If a label, offer or evidence statement changes, the preferred correction is to update the existing page when search intent remains the same rather than creating a duplicate page.