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PeptideRank

What we got wrong

Corrections

When a published fact turns out to be wrong, we fix the page, move its date and list the fix here. Prices that simply changed are not listed — those are updates, not errors. Spot one we missed? Tell us.

  1. Two references listed the wrong authors. The animal studies are by Hill et al. (1999) and Dunshea et al. (2002); the titles, years and PubMed links were already right.

  2. The MMPOWER-3 trial reference now names its first author, Karaa A, as PubMed lists it.

  3. October 2026NMN vs NAD+

    One reference title was misquoted: the 2026 Nutrients paper is a systematic review and meta-analysis of supplementation “in Adults,” not “in Humans.” Another title had been respelled; it now reads exactly as published. The same respelling was fixed on the NAD+ and Ozempic hands articles.

  4. FDA’s discretion period for 503A semaglutide compounding ended April 24, 2025, not April 22 — FDA’s page says “April 22 … or the court’s decision, whichever is later.” Corrected here and in the compounded semaglutide explainer.

  5. October 2026Breeze Meds review

    Two dates for letters about its pharmacies were wrong; the review now gives the dates printed on the letters themselves.

  6. Removed a press-mention claim that does not appear on Pallas Health’s own public pages.

  7. These pages said compounded tirzepatide and semaglutide can be sold only while the brand-name drug is in shortage. FDA resolved both shortages (Zepbound in late 2024, Wegovy in February 2025); the pages now say so.

  8. Both articles said Oak sells with no subscription. Oak’s own pages now price both drugs as 12-month-plan rates and call its plans a subscription; the articles say that instead.

  9. We published $96 a month (semaglutide) and $128 (tirzepatide) as month-to-month prices. Those are Clover Meds’ 12-month rates; a single month is $144 and $233.

  10. August 2026Provider lists

    Nine prices quoted per 4, 8 or 12 weeks were being sorted as if they were monthly. Each is now converted to a monthly figure before sorting.

  11. August 2026PepScribe review

    PepScribe wrote in, and it was right: it does publish a price for each compound, its coverage page lists all 50 states, and its monthly price includes shipping. The review had said otherwise on all three.

  12. Three errors: its homepage FAQ does name four pharmacies, it does claim all 50 states (its Terms say otherwise, and the review now shows both), and a plan-price comparison had its arithmetic backwards.

  13. We said CoreAge’s price rises with the dose. Its own FAQ says every dose costs the same; the review and the lists now say flat pricing.

  14. Its state list has 41 entries, but one is Washington, DC — so it serves 40 states plus DC, and ten states are missing, not nine.

  15. A regulatory finding was described as one issue when the source lists three; the review now describes all three.

How corrections are handled is set out in the editorial policy.