Cookie policy
Cookies are small files a website stores on your device. luniva.uk only uses the essential ones unless you say otherwise, and you can change your mind at any time.
Essential (always on)
Needed for the site and checkout to work. They don't track you for advertising.
| Name | Set by | What it's for | How long |
|---|---|---|---|
| luniva_consent | Luniva | Remembers your cookie choice. | 6 months |
| luniva-basket-v1 (local storage) | Luniva | Keeps your basket between pages and visits. | Until you empty it or clear your browser |
| Shopify checkout cookies | Shopify | Run the secure checkout at accounts.luniva.uk and keep it safe from fraud. | Set by Shopify |
Analytics (only if you agree)
Help us understand how the site is used so we can improve it.
| Name | Set by | What it's for | How long |
|---|---|---|---|
| _ga, _ga_* | Google Analytics | Count visits and show which pages are useful and where visitors come from. | Up to 2 years |
| _clck, _clsk, CLID | Microsoft Clarity | Heatmaps and anonymised visit recordings, so we can see where the site is confusing. Typed details are masked. | Up to 1 year |
| luniva-attribution (local storage) | Luniva | Remembers how you first found us (for example an ad or a search) so your order records it. | Until you clear your browser |
Marketing (only if you agree)
Help us see whether our ads work, so we don't show you irrelevant ones.
| Name | Set by | What it's for | How long |
|---|---|---|---|
| _fbp, _fbc | Meta (Facebook and Instagram) | Measure and improve our ads on Facebook and Instagram. | Up to 3 months |
| _ttp, _tt_* | TikTok | Measure and improve our ads on TikTok. | Up to 13 months |
Cookie-free measurement
We also use Vercel Web Analytics and Speed Insights, which count visits and measure page speed without cookies or any information that identifies you, so they don't need your consent.
Google reviews
When you scroll to the reviews on our homepage, they load live from Google Maps, and reviewers' profile photos load from Google's servers. We don't store any of it. Google may see your device's IP address when the photos load, as with any Google content.
More information
How we handle personal information is in our privacy policy. Questions: hello@luniva-science.com.
Last updated 18 October 2026.