Terms of Service

1. Acceptance

By creating an account or using The Cornelis Method ("the app", "we", "us"), you agree to these Terms of Service and our Privacy Policy. If you do not agree, do not use the app.

2. Not medical advice

The app provides general wellness, nutrition, training, and longevity information, including AI-generated suggestions. It is not medical advice, diagnosis, or treatment. Always consult a qualified clinician before starting, changing, or stopping any diet, exercise, supplement, peptide, or medication protocol. Do not disregard professional medical advice because of anything you read in the app.

3. Eligibility

You must be at least 18 years old and legally able to enter into a binding contract to use the app. By using it you represent that you meet these requirements.

4. Accounts

You are responsible for the accuracy of information you provide, keeping your credentials secure, and all activity under your account. Notify us at support@cornelismethod.com if you suspect unauthorized access.

5. Acceptable use

• No unlawful, harmful, or abusive activity.
• No attempts to break, probe, or reverse-engineer the app.
• No scraping, resale, or automated bulk use of the service.
• No uploading of content you do not have the right to share.
• No use of the app to provide medical advice to others.

6. Your content and data

You retain ownership of the health data, photos, labwork, and notes you submit. You grant us a limited license to store, process, and display that content solely to operate the app for you, including running AI analyses you request. Details on storage and subprocessors are in our Privacy Policy.

7. AI features

AI features (photo food logging, coach briefings, labwork analysis, protocol suggestions) generate outputs from models that can be incorrect or incomplete. Review AI output before acting on it. You are responsible for decisions you make based on the app.

8. Subscriptions and billing

Paid plans, if offered, are billed as described at checkout. Unless required by law, fees are non-refundable. We may change pricing with reasonable notice. You can cancel future renewals at any time from your account.

9. Third-party services

The app integrates with third parties you choose to connect (for example Oura, Google sign-in, Open Food Facts). Your use of those services is governed by their own terms and privacy policies. We are not responsible for third-party services.

10. Intellectual property

The Cornelis Method™, its branding, protocols, playbooks, code, and content are owned by us or our licensors and are protected by intellectual property laws. You receive a limited, non-exclusive, non-transferable right to use the app for personal, non-commercial health tracking.

11. Disclaimers

The app is provided "as is" and "as available" without warranties of any kind, express or implied, including fitness for a particular purpose, accuracy, non-infringement, or uninterrupted operation. We do not warrant that AI outputs, biomarker analyses, or protocol suggestions are accurate or suitable for you.

12. Limitation of liability

To the maximum extent permitted by law, we are not liable for any indirect, incidental, special, consequential, or punitive damages, or for lost profits, data, or health outcomes arising from your use of the app. Our aggregate liability for any claim relating to the app will not exceed the greater of the amount you paid us in the 12 months before the claim or USD 50.

13. Indemnity

You agree to defend and indemnify us against claims arising from your misuse of the app, your violation of these Terms, or your violation of any law or third-party right.

14. Termination

You may stop using the app at any time and delete your account from the Profile page. We may suspend or terminate access if you violate these Terms or misuse the service. Sections that by their nature should survive termination (IP, disclaimers, liability, indemnity) will survive.

15. Changes to these Terms

We may update these Terms as the app evolves. Material changes will be reflected by updating the date above and, where appropriate, by in-app notice. Continued use after changes means you accept the updated Terms.

16. Governing law

These Terms are governed by the laws of the jurisdiction in which the operator of The Cornelis Method is established, without regard to conflict-of-law rules. Disputes will be resolved in the competent courts of that jurisdiction, unless mandatory local law provides otherwise.

17. Contact

Questions about these Terms: legal@cornelismethod.com.