Terms of Use

What this site is

Delivered Dose is an information service that compares supplements on cost per comparable dose and on what independent verification exists for each product. It is not a retailer — we do not sell, ship, stock or handle payment for anything shown here. Every purchase happens on a third-party retailer's own site, under that retailer's own terms.

Not medical advice

Nothing on this site is medical advice, diagnosis or treatment. Comparison doses shown here are a common yardstick for pricing products against each other — they are not a recommendation about what you should take. Talk to a clinician before starting any supplement, particularly if you take medication, are pregnant, or have a medical condition.

Accuracy

We try to get facts right and to say plainly when we are not sure — see How we compare for exactly what each verification tier means and does not mean. Prices, stock and certification status change without notice at the retailer or certifier, and there may be a delay before our data catches up. Always confirm price and details on the retailer's own site before buying.

We do our best to represent certifications and test results accurately and to link every claim to a source you can check yourself. If you believe something on this site is inaccurate, please tell us — see Contact — and we will look into it.

Affiliate disclosure

Some links on this site may become affiliate links, earning us a commission on purchases made through them at no extra cost to you. As of 27 August 2026 none of them is: we have applied to affiliate programs, none is live, and every purchase link is a plain retailer URL. Each link states what it earns us, and will continue to when that changes. Commission never affects which products are listed, how they are ranked, or what we say about them — the “Buy” link points at the lowest verified price on record even when that retailer pays us nothing.

No warranty

The site is provided “as is,” without warranties of any kind, express or implied, including as to accuracy, completeness, or fitness for a particular purpose.

Limitation of liability

To the fullest extent permitted by law, Delivered Dose is not liable for any loss or damage arising from use of this site or reliance on information in it, including any purchase decision made based on it.

Changes

These terms may be updated from time to time. The “last updated” date above reflects the most recent change.

Contact

Questions about these terms: see the Contact page.