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The peace of taking care of yourself.
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View list of biomarkers
Magnesium, RBC
Magnesium, RBC
3.9
mg/dL
Key mineral regulating nervous system calm, sleep quality, and mood.

Vitamin D (25‑OH)
Vitamin D (25‑OH)
42.8
ng/mL
Supports restorative recovery when low energy feels hard to shake.

Cortisol
Cortisol
31.2
µg/dL
Elevated stress signaling can make calm and sleep harder.

Examples of biomarkers related with wellness.
Understand your body. Decide better.
Your context matters. Holo understands it and helps you.
Your questions answered.
Everything you need to know before you start.
Browse all FAQs
How do I join Holo?
Just download the free app here.
When should I start using Holo?
As soon as you want! The earlier you start, the more data you’ll have to take action early.
What more does Holo offer than my regular doctor or insurance?
Holo is a complement to it. We offer 5x more lab tests, and give you the tools so you can track your results over time together with actionable insights.
All lab tests are ordered and reviewed by licensed clinicians.
What does a Holo membership include?
The Holo membership includes:
Up to 110+ Lab Tests to start each year of membership.
80+ lab tests 6 months later to check on your progress.
Tailored medical report by our team of clinicians.
Access to the Holo app and it’s AI health concierge.
Which biomarkers are included in the Holo membership?
List of tests here.


