When vendor documentation, pricing, regulatory context, or editorial scores change, we update the relevant page and log the correction here. PurePep Vital does not sell, ship, or test products — corrections reflect publicly available information and methodology adjustments.
To request a correction, use /vendor-correction. Vendor score methodology is documented at /vendor-comparison-methodology.
What changed: Added 7 RUO-safe replacement guides, category hub content (1200+ words each), live price index, embeddable stock solution calculator, vendor correction form, clickable vendor score explainers, and 301 redirects from legacy human-intent URLs.
Why: Full SEO/compliance audit roadmap — Wirecutter-style editorial hub.
What changed: Removed incorrect "chemical supplier" language; clarified PurePep Vital is an editorial publisher and comparison hub that does not sell or ship peptides.
Why: Compliance audit — wording contradicted About page and affiliate disclosure.
What changed: Promoted BluGen and Halo from "under review" to fully scored affiliate vendors on the comparison grid.
Why: Multi-vendor transparency — sister brands now appear with equal scores and outbound CTAs.
What changed: Retitled tool to Research Peptide Stock Solution Calculator; removed syringe-unit and injection-oriented outputs.
Why: Compliance audit — calculator read too close to personal dosing guidance.
What changed: Corrected product path from /research/ to /product/ on halobuilt.com links.
Why: Outbound CTA landed on wrong retailer page.
What changed: Removed Tesamorelin row — SKU not verified on getblugen.com at time of review.
Why: Broken or mismatched retailer URL in offer aggregator.