IGF-1 Z-Score

Age and sex-adjusted IGF-1 score

1/22Providers
Advanced / SpecCategory
-2.0 to +2.0 (normalReference

Limited Availability

1 providers include this

Category

Advanced / Specialty Markers

Reference Range

-2.0 to +2.0 (normal range)

What is IGF-1 Z-Score?

Age and sex-adjusted IGF-1 score

Why It Matters

Compares IGF-1 to age-matched population. More meaningful than absolute IGF-1 value. Helps identify growth hormone deficiency or excess relative to peers.

Reference Range: -2.0 to +2.0 (normal range)

Which Providers Test IGF-1 Z-Score?

Full Provider Comparison

ProviderIncludesAnnual CostBiomarkers
SuperpowerSuperpower$199100+ (150 with ratios)
WHOOP Advanced LabsWHOOP Advanced Labs$34965
Labcorp OnDemandLabcorp OnDemand$39830+
Life ExtensionLife Extension$48640+
EverlywellEverlywell$46883
Mito HealthMito Health$349100+
InsideTrackerInsideTracker$68054
Function HealthFunction Health$365100+
Marek Health BaseMarek Health Base$25065
Marek Health ComprehensiveMarek Health Comprehensive$49570+
Marek Health CompleteMarek Health Complete$895100+
Marek Health ExecutiveMarek Health Executive$1950150+
BlueprintBlueprint$399100+
Quest HealthQuest Health$Varies75+
Empirical HealthEmpirical Health$190100+
Oura Health PanelsOura Health Panels$9950
SiPhox HealthSiPhox Health$12560
Hims Labs BaseHims Labs Base$19950
Hims Labs AdvancedHims Labs Advanced$499120+
HealthspanHealthspan$418880+
Vitality Blueprint StandardVitality Blueprint Standard$37585
Vitality Blueprint EliteVitality Blueprint Elite$700129

Ready to Test IGF-1 Z-Score?

1 providers include this biomarker in their panels

Frequently Asked Questions

What does IGF-1 Z-Score test for?
IGF-1 Z-Score is a advanced / specialty markers biomarker. Age and sex-adjusted IGF-1 score The normal reference range is -2.0 to +2.0 (normal range).
Which providers include IGF-1 Z-Score?
1 of 22 providers include this test:Vitality Elite.
How often should I test IGF-1 Z-Score?
For most people, testing 2-4 times per year is recommended to establish baseline levels and track trends. Consult your healthcare provider for personalized recommendations.
What is the optimal range?
The standard reference range is -2.0 to +2.0 (normal range). Many functional medicine practitioners recommend tighter optimal ranges for peak health. Your ideal range may vary based on age, sex, and health goals.
Why is IGF-1 Z-Score important?
Compares IGF-1 to age-matched population. More meaningful than absolute IGF-1 value. Helps identify growth hormone deficiency or excess relative to peers.

Medical Disclaimer

This information is for educational purposes only and is not medical advice. Always consult with a qualified healthcare provider about your specific health needs.