Privacy Policy
Last updated: 28 March 2026
Who we are
ExtraStrength is a newsletter and blog published from New Zealand. The publisher can be contacted at christian@extrastrength.co.
What data we collect
We collect minimal personal data:
- Email address: Collected when you subscribe to the newsletter via Beehiiv. Your email is stored and managed by Beehiiv (our email service provider).
- Contact form submissions: If you use the contact form, your name, email address, and message are sent directly to the publisher via Resend. This data is not stored in a database.
- Analytics data: We use Vercel Analytics to collect anonymous, aggregated usage data (page views, visit duration). No personally identifiable information is collected through analytics. No third-party ad tracking is used.
How we use your data
- Email addresses are used solely to send the ExtraStrength newsletter.
- Contact form submissions are used to respond to your enquiry.
- We do not sell, rent, or share your personal data with third parties.
- We do not use your data for advertising purposes.
Third-party services
We use the following services that may process your data:
- Beehiiv: Newsletter delivery and subscriber management. See Beehiiv's Privacy Policy (https://www.beehiiv.com/privacy).
- Resend: Transactional email delivery for the contact form. See Resend's Privacy Policy (https://resend.com/legal/privacy-policy).
- Vercel: Hosting and anonymous analytics. See Vercel's Privacy Policy (https://vercel.com/legal/privacy-policy).
Cookies
This site uses minimal cookies required for functionality (e.g., session storage for page animations). We do not use advertising cookies or third-party tracking cookies.
How to unsubscribe
Every email we send includes an unsubscribe link at the bottom. Click it, and you're out. No questions asked. You can also contact us at christian@extrastrength.co to request removal of your data.
Your rights
Under the New Zealand Privacy Act 2020 and GDPR (where applicable), you have the right to access, correct, or delete your personal data. Contact us at christian@extrastrength.co for any data-related requests.
Changes to this policy
We may update this policy from time to time. Any changes will be posted on this page with an updated revision date.