Front view of the KEYZYME Magnesium 01 frosted jar.

Product system / 01

Magnesium 01

Magnesium L-threonate

Prelaunch

Science

Our approach to evidence.

Keyzyme formulations are screened against published nutrition science before anything is considered for development. This page explains how we evaluate evidence — and what this prelaunch stage does not yet claim.

Evidence-led selection
Selected through a highly selective review of published nutrition science.
Supplier review
Credentials verified before any selection is treated as final.
Pre-launch check
EU regulatory review completed before anything launches.

Keyzyme is still in development. Final formulation, label details, and regulatory review must be completed before launch.

What's not established yet

Keyzyme is in prelaunch development. No product has completed regulatory review, and nothing on this site should be read as a treatment, diagnosis, or guaranteed outcome. Formulation, dosage and label claims remain subject to change until that review is complete.

Take the quiz