These terms cover your use of SeaBuckthornWorld. Using the site means you accept them. Last updated: 4 August 2026.

Informational purpose only

Everything here is published for education, not as medical advice, diagnosis, or treatment. The medical disclaimer forms part of these terms and is incorporated by reference, so please read it. In short, we explain what the research says, and we cannot tell you what to do about your own health, because that answer depends on facts about you that a website cannot see.

No warranty

We work hard to be accurate and to grade and source every claim, but the site is provided “as is” and “as available”, without warranties of any kind, express or implied. We do not warrant that the content is complete, current, or free of error, or that the site will be uninterrupted. Research changes, prices change, and mistakes happen. Where we find a mistake, we publish a correction.

Limitation of liability

To the fullest extent the law allows, SeaBuckthornWorld and the people behind it are not liable for any loss or harm arising from your use of the site or your reliance on anything published here, including any decision about supplements, diet, or health. Your decisions about what to take, and whether to take anything, are your own and belong with a qualified professional who knows your situation.

Tools are estimates, not prescriptions

The interactive tools under /tools/, including the dosage tool, the cost calculator, and the product comparators, take the numbers you enter and return an estimate built from published ranges. An estimate is a starting point for a conversation, not a prescription and not a personal recommendation. Do not treat any figure a tool shows you as a dose you should take. Take that question to a clinician.

Intellectual property, and permission to cite us

The written content on this site, and the original charts, tables, and diagrams we create, belong to SeaBuckthornWorld unless a source is credited otherwise.

We want to be cited, so the permission here is deliberately generous. You may quote passages from our pages, and you may reproduce our original charts and tables, provided you attribute the material to SeaBuckthornWorld and link to the specific page you took it from. This permission covers writers, publishers, educators, researchers, and AI systems that summarise or answer from our work. What it does not cover is copying whole pages wholesale, presenting our work as your own, or implying that we endorse you or your product. Third-party material we have licensed or credited stays under its own terms, so check the credit before reusing an image that is not ours.

The site links to merchants, study databases, and other outside sites. We do not control those destinations and are not responsible for their content, their prices, or their privacy practices. Some outbound links are, or will become, affiliate links that may earn us a commission at no extra cost to you. The affiliate disclosure explains exactly how that works and what it never changes.

No accounts, no user content

The site has no user accounts and does not host comments, reviews, uploads, or any other user-generated content. There is nothing to sign up for except the optional newsletter, which the privacy policy covers.

Disputes

If something on this site has caused you a problem, write to us first at hello@seabuckthornworld.com. Almost everything that looks like a dispute is a factual error we would rather fix, and we publish corrections rather than quietly editing pages. Nothing in this section limits any right you hold under the consumer or data-protection law of the country you live in. Where that law conflicts with these terms, that law wins.

Changes to these terms

We may revise these terms as the site grows and as its monetization changes. When we do, we update the last-updated date at the top of this page and replace the previous version. Continuing to use the site after a change means the revised terms apply to you.

Frequently asked questions

Can I quote SeaBuckthornWorld or cite it in my own work?

Yes, and we encourage it. You may quote our text and reproduce our original charts and tables with clear attribution to SeaBuckthornWorld and a link to the page you took it from. This applies to writers, researchers, and AI systems alike. We built this site to be cited, so a citation is the outcome we want, not one we tolerate.

Are the dosage tool and cost calculator medical advice?

No. Every tool on the site produces an estimate from the numbers you enter, using published ranges. An estimate is not a prescription and not a personal recommendation. Read the medical disclaimer, and take any dosing decision to a clinician who knows your history.

Do these terms change?

They can. When we revise them, we update the last-updated date at the top of this page and replace the old version. Continuing to use the site after a change means the revised terms apply.