Creatinine

A byproduct generated from normal muscle metabolism through the action of creatine kinase on creatine the muscle fuel. It is filtered through the kidneys for excretion in the urine. Levels may indicate kidney dysfunction, dehydration, excessive muscle breakdown, increased muscle mass, prostate dysfunction, hyperthyroidism and potential methylation issues.

Available Tests

Bespoke

FDX 00

View ▸
Full Biomarkers +

FDX Check

FDX 01

View ▸
Full Biomarkers +

FDX Inspect

FDX 02

View ▸
Full Biomarkers +

FDX Ultra

FDX 03

View ▸
Full Biomarkers +

Thyroid Inspect

FDX 15

View ▸
Full Biomarkers +

Femme Inspect

FDX 18

View ▸
Full Biomarkers +

Man Inspect

FDX 19

View ▸
Full Biomarkers +

Cardio Check

FDX 21

View ▸
Full Biomarkers +

Thyroid Ultra

FDX 22

View ▸
Full Biomarkers +

Femme Ultra

FDX 25

View ▸
Full Biomarkers +

Femme Reset

FDX 26

View ▸
Full Biomarkers +

Man Reset

FDX 27

View ▸
Full Biomarkers +

Man Ultra

FDX 28

View ▸
Full Biomarkers +

Weight Aware

FDX 29

View ▸
Full Biomarkers +

Workout

FDX 30

View ▸
Full Biomarkers +

Workplace

FDX 31

View ▸
Full Biomarkers +

Femme Fertility

FDX 32

View ▸
Full Biomarkers +

Fertility For Men

FDX 33

View ▸
Full Biomarkers +

Brain Check

FDX 34

View ▸
Full Biomarkers +

Biology of Functions

FDX 54

View ▸
Full Biomarkers +

Brain Check Ultra

FDX 350

View ▸
Full Biomarkers +

Thyroid Baseline

FDX 401

View ▸
Full Biomarkers +

Femme Essential

FDX 402

View ▸
Full Biomarkers +

Man Essential

FDX 403

View ▸
Full Biomarkers +

Femme Essential+

FDX 404

View ▸
Full Biomarkers +

Man Essential+

FDX 405

View ▸
Full Biomarkers +

Professional test kit instructions

Patient Test Info Sheet

Example Snapshot Report

The FDX Method

Find a Blood Draw

Additional Resources

Blog

Education

Practitioner 
Resources