Function Health Our pick
Function Membership
Annual membership, $365 first year, charged annually
Twice-yearly lab panel membership with clinician review
THE FULL LINEUP
Search by brand, product type or budget. For our recommendations, start with a buying guide.
Blood, biological-age & glucose testing
Function Health Our pick
Annual membership, $365 first year, charged annually
Twice-yearly lab panel membership with clinician review
Quest Diagnostics Our pick
One-time blood and urine panel (item 18386M), 85+ markers, collected at a Quest Patient Service Center, no membership
One-time Quest blood and urine panel of 85+ markers, no membership
Abbott Our pick
2-week plan: 1 Lingo biosensor (up to 14 days) with full app access, no commitment and no auto-renewal
One 14-day over-the-counter CGM sensor that doesn't auto-renew
TruDiagnostic Our pick
Single at-home finger-prick kit, one-time purchase
Multi-clock epigenetic age report from one finger-prick kit
Dexcom
One-time purchase: 2 biosensors (up to 15 days each, about 30 days of wear) with applicators, overpatches and the Stelo app
Over-the-counter CGM with 15-day sensors for anyone 2 or older not on insulin
InsideTracker
US/Canada new-customer bundle: annual membership plus one Ultimate blood test, $489
Blood test of up to 54 biomarkers plus a yearly Action Plan membership
Nutrisense
1-Month Set: 2 Stelo Glucose Biosensors with applicators and overpatches, the Nutrisense app and access to 1:1 dietitian video calls, sold month to month
Two Stelo CGM sensors plus dietitian video calls, sold month to month
SiPhox Health
Membership with one included panel (Longevity Essentials, Thyroid Focus, Hormone Focus or Heart & Metabolic), self-collected at home with the EasyDraw upper-arm kit
At-home upper-arm blood kits for one focused panel, monthly to twice a year
Superpower
Annual membership at $349 a year, with two blood tests (a baseline and a retest) plus app and care-team access. At-home draws and add-on diagnostics cost extra
Twice-yearly blood panel membership with an app and care team
Tally Health
One-time TallyAge Test Kit, at-home cheek swab
At-home cheek-swab epigenetic age test built on Tally's CheekAge clock