Free tools

Biohacking Tools

Free interactive calculators and builders. No paywall, no signup to look around.

Fermentation Builder

Scale an L. reuteri, L. gasseri, or classic yogurt batch across dairy and dairy-free bases, with the exact temperature and time.

Compare your lab values against functional-medicine optimal ranges across 25 biomarkers and get personalized insights.

Reconstitution math and syringe units for 27+ peptides, full cycle planning with titration, stack comparison, and AI protocols.