Terms of use

Updated 4 September 2026

By using selfhacking.com you agree to these terms.

Information, not advice

Everything on this site is for general education. It is not medical, nutritional or psychological advice, it does not create a clinician-patient relationship, and it does not replace a qualified professional who knows your situation. Do not start, stop or change a supplement, medication or treatment because of something you read here. Research findings apply to study groups; individual results vary.

Purchases

The guides sold on this site are PDF files. After payment the download link appears on the order confirmation page. Prices are in US dollars. If there is a problem with an order, email [email protected] with your order number.

Advertising and affiliate links

The site may show advertising and some articles may contain affiliate links, disclosed on the article itself. See how we make money. Third-party sites we link to have their own terms and policies.

Content

Articles and guides are © SelfHacking. You may quote short excerpts with a link to the source; do not republish whole articles or resell the guides. Trademarks belong to their owners.

Liability

To the extent permitted by law, SelfHacking is not liable for loss or harm arising from reliance on the information on this site or on third-party sites it links to.

Contact

[email protected]