Vertigo Research HQ

Affiliate Disclosure

Vertigo Research HQ may earn compensation when a reader visits or buys from an approved merchant through a clearly identified sponsored link.

That relationship does not increase access to the site, determine our conclusions, or turn a product claim into evidence.

How affiliate links support the publication

Affiliate revenue can help pay for research, editing, medical review, technical maintenance, and accessibility work. A reader is never required to use an affiliate link, and all educational content remains available without making a purchase.

The merchant controls its own pricing, eligibility, transaction, shipping, returns, and customer service. Vertigo Research HQ is not the seller and does not receive a reader's checkout or payment information.

Editorial independence

Affiliate relationships do not determine whether a page is published, whether a page is commercially eligible, or what our editorial guidance says.

Topics must first pass our usefulness and decision-proximity gates. Evidence, safety, regulatory, and editorial findings are completed without allowing a merchant or commission rate to set the conclusion.

We do not treat commission history, conversion rate, customer reviews, testimonials, or refund volume as proof that a supplement is safe or effective.

Separate offer configuration

Articles do not hardcode merchant links. Eligible pages reference an approved referral experiment, and the site resolves the current merchant destination from configuration.

This separation allows an offer to be paused, replaced, or removed without rewriting the evidence in an article. It also prevents a template or experiment from making an editorially ineligible page commercial.

Where disclosures appear

This site-wide disclosure explains the overall relationship. An eligible page also displays a plain-language disclosure near the referral action, before the reader clicks.

Commercial links are marked for search engines with rel="sponsored nofollow" and use a privacy-minimized experiment or variant identifier. Article URLs, page topics, and health details are not intentionally added to affiliate tracking parameters.

What an affiliate link does not mean

An affiliate link does not mean that a product treats vertigo, is appropriate for a particular cause of dizziness, is safe with a reader's medicines, or has been tested as a finished formula. Those questions require their own evidence and, where appropriate, advice from a qualified clinician or pharmacist.

Questions about a relationship

Send disclosure or conflict-of-interest questions to [email protected]. Include the page and merchant or product involved so the relationship can be checked.