Supplement Insider Evidence-based wellness

Legal & policies

Written to be read. Each section opens with the one sentence that matters, then the detail.

Last updated 2 September 2026

Privacy

We collect your email if you give it to us, and we never sell it.

The newsletter form stores your address to send you the newsletter. The contact form stores what you send so we can reply. Orders store the details needed to fulfil and refund them. We use privacy-respecting analytics that count page views without building a profile of you, and we do not run advertising trackers.

You can ask us what we hold about you, ask for a copy, or ask us to delete it, at any time — write to us from the contact page and we'll action it within 30 days.

Medical disclaimer

Nothing on this site is medical advice, and no supplement here is FDA approved.

Our content summarises published research for general education. It is not intended to diagnose, treat, cure or prevent any disease, and it cannot account for your medication, conditions or history. Talk to a qualified healthcare provider before starting anything — particularly if you are pregnant or breastfeeding, under 18, or taking blood thinners, SSRIs, thyroid medication, sedatives or immunosuppressants.

"Made in an FDA-registered facility" means the facility is listed with the FDA and open to inspection. It is not FDA approval. Dietary supplements are not FDA approved. If you are experiencing a medical emergency, call your local emergency number rather than writing to us.

Terms of service

Use the site for your own information; don't republish it as your own.

Our articles, grades and comparison tables are our copyright. You may quote and link to them with attribution. You may not scrape, republish wholesale, or present our grades as a third-party endorsement of a product we do not make.

We publish in good faith and correct errors when we find them, but we make no warranty that any product will work for you. Where the law allows, our liability is limited to the amount you paid us.

Refunds

60 days, opened bottles included, no photo of the product required.

Write to us with your order number within 60 days of delivery and we refund the purchase price to the original payment method within five working days. You do not need to return an opened bottle. Subscriptions can be cancelled before the next dispatch date from any order email, and cancelling takes effect immediately — we don't ask you to call.

Cookies

Two: one keeps your basket, one counts page views.

Neither is used for advertising, and there is no third-party ad network on this site. Blocking them in your browser will empty your basket between visits but will not otherwise break anything.

Unsubscribe

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This removes you from the newsletter. It does not cancel a product subscription — for that, use any order email or the contact page.