Privacy
Privacy Policy
Last updated: June 2, 2026
This Privacy Policy explains how Longevity Nutrition Co.(“we,” “us”) collects, uses, and protects your information when you use our website and nutrition-program service. We are a nutrition-program company, not a healthcare provider, and we are committed to handling your information — including the self-reported health details you share in our questionnaire — carefully and transparently.
Information we collect
- Information you provide: your responses to our intake questionnaire (which include self-reported details such as age, goals, and health-related answers used only to tailor and safety-screen your program), your email address and marketing preference, and — after purchase — your account credentials.
- Payment information: processed by our payment provider (Stripe). We do not receive or store your full card number.
- Information collected automatically: device, browser, and approximate location (from IP), pages viewed and referring URL, and advertising click identifiers and campaign parameters (e.g. gclid, UTM) used to measure advertising — collected via cookies, local storage, and analytics.
How we use your information
- Build and deliver your personalized nutrition program, including its safety screening.
- Operate your account and provide customer support.
- Send service (transactional) emails about your plan and billing; send marketing emails only if you opt in.
- Improve our product and measure the performance of our advertising.
- Detect, prevent, and address fraud, abuse, and security issues, and comply with legal obligations.
How we share information
We share information only with service providers who process it on our behalf, under contract: payment processing (Stripe), hosting and database (Supabase), email delivery (Resend, Loops), and product and advertising analytics (e.g. PostHog, Google). We may disclose information if required by law or to protect safety. We do not sell your personal information.
Cookies & analytics
We use cookies, local storage, and analytics to run the site, remember your progress through the questionnaire, and measure advertising. You can control cookies through your browser settings; doing so may affect site functionality.
Data retention & security
We keep your information while your account is active and as needed for legal, tax, and audit purposes. Data is encrypted at rest by our hosting provider and protected by access controls. No method of transmission or storage is completely secure, but we work to protect your information.
Your choices & rights
You can access, correct, export, or delete your information, withdraw marketing consent, and unsubscribe from marketing emails at any time. Depending on where you live, you may have additional rights under applicable law. To make a request, contact us at [support@yourbrand.com — pending domain].
Health information
We are not a healthcare provider and this service is not subject to HIPAA. The health-related answers you share are self-reported and used solely to personalize and safety-screen your nutrition program. Always consult your physician before starting any fasting protocol or significant change to your diet.
Children
Our service is intended for adults aged 18 and over. We do not knowingly collect information from children.
International processing
Our providers may process information in the United States and the European Union. Where information is transferred across borders, we rely on appropriate safeguards.
Changes to this policy
We may update this policy from time to time. We will post the updated version here with a new date.
Contact
Longevity Nutrition Co. Ltd — [support@yourbrand.com — pending domain]. Registered in England & Wales — Company No. [PENDING]. [Registered office address — pending incorporation].