Terms
The short version of what you get when you read or buy the handbook.
Your licence
Buying the Foundations of Longevity Handbook gives you a personal, non-transferable licence to read it online for your own use, on your own devices. Please don't share your licence key, copy or resell the handbook, or post its content elsewhere. Quoting a line with credit is fine.
Payment and refunds
Checkout and payment are handled by Gumroad. There is a 30-day money-back guarantee: if the handbook isn't for you, reply to your Gumroad receipt within 30 days of buying and you'll get a full refund through Gumroad.
Not medical advice
The handbook and this site are general education. They aren't a diagnosis or a treatment plan, and they don't replace care from your GP or a qualified health professional. Talk to them about your own health, tests, supplements and medicines.
Your consumer rights
Nothing in these terms excludes, restricts or modifies any right or remedy you have under the Australian Consumer Law, or under the consumer law where you live, that cannot lawfully be excluded.
Contact
Questions about these terms, a key or a refund: [email protected].
Last updated October 2026.