About this reference

Our editorial standard

Every factual claim on this site traces to one of four primary sources: the printed Supplement Facts panel, the official order page, the stated return policy, or peer-reviewed literature indexed on PubMed and summarised by bodies such as the NIH Office of Dietary Supplements, the National Center for Complementary and Integrative Health, the National Institute of Diabetes and Digestive and Kidney Diseases and the Urology Care Foundation.

Where a figure is not disclosed, we write that it is not disclosed rather than filling the gap with an estimate. Where a dose falls short of the study a seller cites, we publish both numbers and let you compare them. Where a marketing claim is inaccurate, we correct it on the same page that carries our affiliate link.

Why this product gets extra scrutiny

Three reasons, all specific to this category.

The first is the PDE5 claim. The official page advertises that its Horny Goat Weed inhibits PDE5 — the mechanism prescription performance drugs use. Every drug in that class carries a nitrate contraindication because the combination can cause a catastrophic drop in blood pressure. Advertising the mechanism while omitting the warning is not a technicality; it is the reason this site exists in its current form.

The second is the audience. Men's vitality products are bought disproportionately by men in their forties, fifties and sixties — the group most likely to be on cardiac medication and the group for whom erectile difficulty is most likely to be an early cardiovascular signal rather than a nuisance. A supplement purchase can quietly substitute for a diagnosis.

The third is verifiability. This category runs on unverifiable social proof: review counts with no platform, rankings with no ranking body, endorsements from specialists who cannot be looked up. We publish only what can be checked, and say plainly when something cannot.

Why we carry affiliate links

This site earns commission when readers buy through our links. We disclose that in the footer of every page and on our affiliate disclosure page. The commission does not change what we publish: the same pages that link to the product also document the nitrate contraindication, the seventh ingredient missing from the sales page, the ashwagandha dose at a sixth of the cited trial, the maca dose at roughly a twentieth, the four undisclosed amounts, the unverifiable review counts, the 30-day condition inside a “no questions asked” guarantee and the fact that no independent review record exists. If we only published favourable material the links would be worth more and the site would be worth less.

How we date our pages

Prices, formulations and policies change without notice. Every page carries the date its claims were last verified against primary sources. If you are reading this more than a few months after that date, confirm current pricing and terms on the official order page before buying. Spotted something out of date? Send us a correction.