The senolytic clinical trial gold standards — gait speed, grip strength, 5x chair stand — are all measurable at home with minimal equipment. Combined with direct-access blood testing (LabCorp On Demand, Quest Direct, Let's Get Checked) for hsCRP and IL-6, you can track senolytic progress with clinical-trial-level rigor at minimal cost.

What is the single most informative DIY test for senolytic monitoring?

Gait speed (4-meter walk) is the most predictive functional biomarker for overall biological aging status used in clinical trials. Combined with hsCRP as a blood biomarker, these two tests provide the best DIY monitoring protocol.

How long before I see measurable improvements?

Functional improvements (gait speed, grip) typically take 3–6 months of regular senolytic cycling to show statistically meaningful changes. Blood biomarkers (hsCRP, IL-6) may show measurable improvement within 4–8 weeks of first cycle.