PRODUCT REVIEWS & BUYING GUIDES
US EDITION · USD

THE FULL LINEUP

All product reviews

Search by brand, product type or budget. For our recommendations, start with a buying guide.

Compare products →Product finder →

Narrow the list

Clear filters

Blood, biological-age & glucose testing

10 matching products

Blood test membership
Function Membership, manufacturer product image
Photo: Function Health

Function Health Our pick

Function Membership

Annual membership, $365 first year, charged annually

Twice-yearly lab panel membership with clinician review

$365 for the first yearUS price, checked
Read review →Different type, so it can’t join this comparison
Blood test
Quest Diagnostics Elite Health Profile, manufacturer product image
Photo: Quest Diagnostics

Quest Diagnostics Our pick

Elite Health Profile

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

$399US price, checked
Read review →Different type, so it can’t join this comparison
Over-the-counter CGM
Abbott Lingo, manufacturer product image
Photo: Abbott

Abbott Our pick

Lingo

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

$54US price, checked
Read review →Different type, so it can’t join this comparison
Over-the-counter CGM
Dexcom Stelo Glucose Biosensor, manufacturer product image
Photo: Dexcom

Dexcom

Stelo Glucose Biosensor

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

$99US price, checked
Read review →Different type, so it can’t join this comparison
Blood test membership
InsideTracker Membership + Ultimate Blood Test, manufacturer product image
Photo: InsideTracker

InsideTracker

Membership + Ultimate Blood Test

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

$489US price, checked
Read review →Different type, so it can’t join this comparison
Over-the-counter CGM
Nutrisense CGM Program with Stelo, manufacturer product image
Photo: Nutrisense

Nutrisense

CGM Program with Stelo

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

$249 a monthUS price, checked
Read review →Different type, so it can’t join this comparison
Blood test membership
SiPhox Health Membership, manufacturer product image
Photo: SiPhox Health

SiPhox Health

Membership

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

$124US price, checked
Read review →Different type, so it can’t join this comparison
Blood test membership
Superpower Membership, manufacturer product image
Photo: Superpower

Superpower

Membership

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

$349 a yearUS price, checked
Read review →Different type, so it can’t join this comparison