The Natural Standard · Reader bonuses
Every book comes with something extra
Pick your book to open its reader bonus. Scan the QR code inside your copy to get straight in, or enter the reader passcode printed next to it.

The Ultimate Peptides Bible
The Stack Finder
Search every peptide stack by the effect you want, plus persona protocols and 28-day resets.
Open the bonus
The Ultimate DMSO Handbook
DMSO Dilution Calculator
Exact amounts of DMSO, distilled water and add-ins for any strength and batch size, with a printable recipe card.
Open the bonusEach bonus is a reader exclusive. Once you've unlocked a bonus on your phone or computer, it stays unlocked the next time you visit.