Privacy policy

This policy explains what information Peptide World (“we”) collects when you use this website, how we use it, and the choices you have. Effective September 19, 2026.

Information you give us

• Newsletter and reading list: your email address and, optionally, your first name.
• Pathway builder: the research topics and learning preferences you choose. We don’t ask for, and you shouldn’t enter, personal health information.
• Contact form: your name, email and message.
• AI Scholar: the questions you type are sent to our AI service provider to generate an answer. Please don’t include personal health or identifying information.

Information collected automatically

When you visit, we and our partners may collect your IP address, browser and device type, pages viewed, referring site and approximate location, using cookies and similar technologies.

How we use information

To send newsletters you asked for, answer messages, run and improve the site, measure traffic, show advertising, keep the site secure, and meet legal obligations.

Advertising and cookies

We may use Google AdSense to show ads. Third-party vendors, including Google, use cookies to serve ads based on your prior visits to this website or other websites. Google’s use of advertising cookies enables it and its partners to serve ads to you based on your visits to this site and/or other sites on the internet.

• You can opt out of personalized advertising in Google’s Ads Settings ↗.
• You can opt out of some third-party vendors’ use of cookies for personalized advertising at aboutads.info ↗.
• Learn how Google uses information from sites that use its services ↗.

You can change your cookie choices at any time with the Cookie settings link in the footer. Where the law requires it, we ask for your consent before setting non-essential cookies.

Sharing

We share information with service providers who help us run the site — for example email delivery, hosting, analytics, advertising and our AI service provider — under contracts that limit how they use it. We may disclose information if required by law. We do not sell your personal information for money. Some state laws treat personalized-advertising cookies as “sharing” or “targeted advertising”; you can opt out through Cookie settings.

Retention

We keep newsletter data until you unsubscribe, and contact messages for up to two years, unless the law requires longer.

Your rights

Depending on where you live — including California, Texas and other U.S. states, the European Economic Area and the United Kingdom — you may have the right to access, correct, delete or get a copy of your personal information, and to opt out of targeted advertising. To make a request, email [privacy email, e.g. privacy@yourdomain.com]. We respond within 45 days and won’t discriminate against you for exercising your rights.

Children

This site is intended for adults. It is not directed to children under 13, and we don’t knowingly collect personal information from them.

Security

We use reasonable safeguards, but no method of transmission or storage is completely secure.

Changes

We’ll post any changes here and update the effective date.

Contact

Peptide World — [privacy email, e.g. privacy@yourdomain.com]