Help
FAQ and contact
Common questions
When do I get it? The complete book is delivered by November 2, 2026. You’ll get an email from Gumroad, and the files will also appear in your Gumroad library at the same link as your receipt. Your free Before-You-Buy Checklist will be added to the same link by October 23.
Why pre-order? You lock in the founding price, and you’re among the first to receive it.
Can I cancel a pre-order? Yes. Email peptidecompanion01@gmail.com any time before delivery for a full refund. After delivery, the normal 30-day refund applies.
Is it on Amazon? The Kindle and paperback editions will be available on Amazon after release. The Live Edition, with quarterly updates, is only sold here.
Already bought the book on Amazon? Use the reader code printed inside it to upgrade for $49. Reader Upgrade
Is this a subscription? No. You pay once, and updates stop at the end of your term.
Can I give it as a gift? Yes. Choose “Give as a gift” at checkout.
What format is it? PDF and EPUB, readable on any phone, tablet, computer or e-reader. The tools come as spreadsheets and PDFs.
Refunds? Full refund within 30 days, no questions asked. Refund policy
Refund policy
If the Live Edition isn’t useful to you, email peptidecompanion01@gmail.com within 30 days of purchase for a full refund. No questions asked. Kindle and paperback purchases are refunded by Amazon under Amazon’s own policies.
Live Edition update commitment
A quarterly update is a revised edition of the book (PDF and EPUB), published in January, April, July and October, with a dated Update Log entry listing every change to grades, regulatory status, tools and corrections. If nothing material changed in a quarter, the update says so and re-confirms each regulatory statement against FDA.gov.
Your term starts on the date of purchase: 4 updates for the 1-year edition and 8 for the 2-year edition. If EvidenceLine stops publishing updates before your term ends, you can request a refund of the unused portion.
Contact
Or email peptidecompanion01@gmail.com