Every tier unlocks a more complete wellness education picture. No recurring charges unless you choose them. You enter your own data β we never receive lab results automatically.
After your report is delivered, you may choose to opt into the Research Network. If you do, your data is immediately and irreversibly de-identified β your name, email, date of birth, and address are permanently destroyed. Only de-identified biomarkers, your archetype, your Immune Age score, your age range, sex (if provided), and a 3-digit ZIP prefix are retained.
This data may be used for ImmuneSpan research, academic publications, or licensed to pharma and academic partners under IRB-approved protocols. Participation is completely optional, not required for any tier, and may be withdrawn at any time. Your identified data is never sold. Read the full Research Network policy β
All reports delivered as a downloadable PDF. Zero-knowledge architecture β we never see your personal data. All biomarker values entered manually by you.
| Feature | InsideTracker ~$699/yr |
Function Health $499/yr |
ImmuneSpan $0 Β· $29 Β· $99 Β· $49 |
|---|---|---|---|
| Price to StartEntry cost to get a meaningful result | $699/yr | $499/yr | $0 Β· $29 Β· $99 Β· $49 |
| Immune Age ScoreNLR/SIRI-based population-comparison metric | β | β | β |
| Wellness PhenotypeAssigned archetype + wellness narrative | β | β | β |
| Five Biological DimensionsInflammation Β· Metabolic Β· Immune Β· Organ Β· Cellular | β | β | β |
| Personalized Wellness ProtocolPhenotype-specific supplement & diet education | Generic | Generic | β Phenotype-specific |
| Wellness Score Improvement CommitmentRefund if no score improvement after 12 months engagement | β | β | β Tier 3 |
| FDA Compliance DocumentationPublished IS-REG framework (IS-REG-001β004) | β | β | β |
| No Lab Ordering RequiredYou enter your own values β no lab API integration | β | β | β By design |
| Data SovereigntyZero-knowledge architecture β we never see your raw data | β | β | β |
ImmuneSpan Tier 3 members who complete 12 months of documented program engagement and do not see improvement in their ImmuneSpan Wellness Score receive a full refund of their annual subscription fee. No fine print runaround β documented engagement means re-entry data on file.
If your ImmuneSpan Wellness Score does not improve after 12 months of documented program engagement, we will refund your annual subscription fee in full.
Grounded in published research: the Fitzgerald Diet Study (3.23-year epigenetic age marker improvement in 8 weeks), the TRIIM Trial (2.5-year epigenetic age marker improvement in 12 months), and our growing real-world member outcome dataset.
Documented program engagement is defined as: completing a baseline report, completing a 12-month re-entry report, and maintaining a logged activity record within the ImmuneSpan platform. The ImmuneSpan Wellness Score is an educational wellness metric, not a medical measurement or clinical outcome. Improvement is defined as any positive movement in the Wellness Score between baseline and re-entry. Program applies to Tier 3 subscribers only. Full terms at immunespan.com/commitment-terms.