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 book cover

The Ultimate Peptides Bible

The Stack Finder

Search every peptide stack by the effect you want, plus persona protocols and 28-day resets.

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The Ultimate DMSO Handbook book cover

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.

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Each bonus is a reader exclusive. Once you've unlocked a bonus on your phone or computer, it stays unlocked the next time you visit.