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Function Membership

Start with 100+ tests at your Annual Test, and follow up with 60+ tests at your Mid-Year Test 3-6 months later to see what’s changed.

Each result is reviewed by a doctor and translated into plain language, so you know what to do next.

We curate featured partners that share our commitment to true medicine. When you buy through Truemed links, we may earn a commission.

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Hand holding a phone showing the Function app with 116 biomarkers tracked and a biological age of 37.2

How to use your HSA / FSA funds with Truemed

Checkout

Find the Truemed logo during checkout.

Complete health assessment

Take a private health survey. A licensed provider will review your answers to determine eligibility.

Make your purchase

Pay with your HSA/FSA card or a credit card. If you use a regular credit card, follow the guide included with your LMN to submit your purchase for reimbursement.

Your health, your savings

All products on Truemed are HSA/FSA eligible for qualified customers — so you can invest in what matters without the out-of-pocket cost.

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