InsideTracker

InsideTracker Ultimate

$589

8.7/10

Spanwise Verdict

InsideTracker is the best choice for people who want clear, actionable guidance alongside their test results. The platform excels at translating complex biomarker data into personalized nutrition, supplement, and lifestyle recommendations. Its InnerAge feature provides a compelling biological age estimate based on blood markers.

Best for:Data-driven optimizersAthletesThose wanting actionable recommendations

Overview

The most actionable blood testing platform — fewer markers than Function Health, but unmatched personalized recommendations powered by AI and peer-reviewed research.

Biomarkers Included

Hover over any biomarker to learn more about what it measures and why it matters.

Pros

Best-in-class recommendations engine with food, supplement, and lifestyle suggestions
InnerAge biological age calculation from blood biomarkers
Strong scientific advisory board and evidence-based methodology
Intuitive, well-designed results dashboard

Cons

Fewer biomarkers (48) than Function Health (110+)
Premium pricing at $589 per test
Some advanced markers like Lp(a) not included in base panel

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