Function Health vs Levels for Longevity Memberships

Function Health: Function Health does not prescribe or deliver therapies — it is a diagnostic platform, not a treatment provider.

Levels: Membership structure can make the first visible price look cleaner than the full long-term cost.

Function Health: The reviewed public pricing article focuses on membership and results experience rather than a required clinician consult flow.

Levels: A mandatory consult step was not clearly listed on the reviewed homepage.

Function Health: Lab testing is included or clearly signaled in the visible program structure.

Levels: Lab requirements or repeat monitoring details were not clearly listed on the reviewed homepage.

Function Health: Cancellation details were not clearly listed on the reviewed public pricing article.

Levels: Cancellation or pause terms were not clearly listed on the reviewed official pages and should be checked directly.

Function Health: The reviewed Function page explicitly says 'No insurance, transparent pricing'.

Levels: Insurance, HSA, or FSA handling was not fully verified from the reviewed official pages.

Function Health: Medication changes, shipping, or higher treatment tiers may still change the final bill.

Levels: Labs, medication fulfillment, consults, or shipping may sit outside the headline price.