Longevity Ledger

Directory

73 of 73 listings

Lab Testing

Function Health

Featured
4/5 Good

Membership service that orders a broad panel of blood biomarkers (100+) with clinician review and a results dashboard.

Annual membership; check site · US

Lab Testing

Superpower

Featured
4/5 Good

Membership blood-testing service with a wide biomarker panel, clinician review and add-on tests.

Annual membership; check site · US

Hormone & TRT Clinics

Marek Health

Featured
4/5 Good

Lab-driven telemedicine focused on hormones, metabolic health and cardiovascular risk, with physician oversight.

Membership plus labs; check site · US

Wearables & Monitors

Oura Ring

Featured
4/5 Good

Smart ring tracking sleep, resting heart rate, HRV, temperature trends and activity.

Hardware plus monthly membership; check site · Global

Wearables & Monitors

Garmin Fenix series

Featured
4/5 Good

Rugged multisport GPS watch with sleep, HRV status, training load, VO2max estimates and long battery life.

Premium watch pricing; check site · Global

Featured
3/5 Mixed

Smart mattress cover that actively cools or warms each side of the bed and tracks sleep.

Premium price; check site · US, CA, UK, EU, AU

5/5 Strong

A single blood test for lipoprotein(a), a largely genetic cardiovascular risk marker many guidelines suggest checking at least once.

Often modest per-test cost; check site · Global

Imaging & Body Composition

Coronary Artery Calcium (CAC) scan

5/5 Strong

A quick, non-contrast CT that scores calcified plaque in the coronary arteries to refine heart-attack risk.

Often self-pay at imaging centers; check local · Global

5/5 Strong

Seeing a board-certified specialist for repeat morning testosterone testing, symptom evaluation and risk discussion.

Insurance-dependent; check provider · Global

Wearables & Monitors

Polar H10 chest strap

5/5 Strong

Chest-strap heart-rate sensor widely used as an accuracy reference in studies.

Low-cost accessory; check site · Global

5/5 Strong

Digital cognitive behavioral therapy for insomnia delivered as an app-guided program.

Subscription or employer-covered; check site · Global

5/5 Strong

Home sleep testing prescribed by a clinician to screen for obstructive sleep apnea.

Insurance-dependent; check provider · Global

Training & Performance

Concept2 RowErg

5/5 Strong

Air-resistance rowing ergometer widely used for conditioning and testing.

Mid-premium; check site · Global

Supplements & Resources

Creatine monohydrate

5/5 Strong

Well-studied supplement for strength, lean mass and possibly cognition.

Low cost; check site · Global

Supplements & Resources

Whey protein

5/5 Strong

Convenient protein source supporting lean mass retention in older adults.

Low to moderate; check site · Global

4/5 Good

Consumer-ordered lab tests run by Quest Diagnostics, drawn at its patient service centers.

Pay per test; check site · US

Lab Testing

Labcorp OnDemand

4/5 Good

Order lab tests online and get drawn at Labcorp patient service centers.

Pay per test; check site · US

Lab Testing

Ulta Lab Tests

4/5 Good

Direct-to-consumer venous blood tests at Quest and Labcorp draw sites, with a large menu including advanced lipids and hormones.

Low per-test pricing; check site · US

Lab Testing

Walk-In Lab

4/5 Good

Direct-to-consumer lab ordering through national lab networks with a wide menu.

Pay per test; check site · US

Imaging & Body Composition

BodySpec

4/5 Good

Walk-in DEXA body-composition scans at locations across the US with online tracking.

Per-scan pricing; check site · US

Imaging & Body Composition

DexaFit

4/5 Good

DEXA body composition plus VO2max and metabolic testing at select locations.

Per-scan or packages; check site · US

Wearables & Monitors

Apple Watch

4/5 Good

Smartwatch with heart-rate, ECG and irregular rhythm notifications, activity and sleep tracking.

Premium watch pricing; check site · Global

Wearables & Monitors

KardiaMobile

4/5 Good

Pocket ECG device that records a single-lead ECG and screens for atrial fibrillation.

One-time device cost; check site · Global

4/5 Good

Regular sauna bathing in studies is associated with lower cardiovascular risk and mortality.

Wide price range; check site · Global

Training & Performance

Concept2 SkiErg

4/5 Good

Upper-body-driven cardio trainer popular for ski conditioning.

Mid-premium; check site · Global

Training & Performance

Nordic hamstring curl

4/5 Good

Bodyweight eccentric hamstring exercise shown in trials to reduce hamstring strain injury risk.

Free or low cost; check site · Global

Training & Performance

Lab VO2max testing

4/5 Good

Laboratory cardiopulmonary exercise test measuring maximal oxygen uptake.

Per-test; check site · Global

Supplements & Resources

Vitamin D3

4/5 Good

Supplement for those with documented low vitamin D levels.

Low cost; check site · Global

Supplements & Resources

ConsumerLab

4/5 Good

Independent testing and reviews of supplements for quality and label accuracy.

Subscription; check site · US

Supplements & Resources

Examine

4/5 Good

Independent database summarizing human research on supplements.

Free articles; paid membership; check site · Global

Lab Testing

InsideTracker

3/5 Mixed

Blood and DNA testing with an algorithm that turns biomarkers into nutrition and lifestyle suggestions.

Per-test packages; check site · US, CA, UK, EU, AU

Lab Testing

Everlywell

3/5 Mixed

At-home collection kits for hormones, metabolic markers, vitamins and more, with online results.

Per-kit pricing; check site · US

Lab Testing

LetsGetChecked

3/5 Mixed

At-home test kits for hormones, heart health and more, processed in accredited labs.

Per-kit pricing; check site · US, UK, EU

Lab Testing

Mito Health

3/5 Mixed

Blood-testing membership that pairs a broad panel with clinician-led interpretation.

Membership; check site · US

Hormone & TRT Clinics

Hone Health

3/5 Mixed

Telehealth platform for testosterone testing and clinician-prescribed treatment where appropriate.

Membership plus treatment; check site · US

Hormone & TRT Clinics

Maximus

3/5 Mixed

Men's hormone telehealth offering evaluation and prescribed therapy for low testosterone where indicated.

Membership plus treatment; check site · US

Hormone & TRT Clinics

Defy Medical

3/5 Mixed

Telehealth men's hormone clinic with clinician-managed testosterone programs.

Programs; check site · US

Hormone & TRT Clinics

Fountain TRT

3/5 Mixed

Telehealth testosterone replacement program with labs and clinician oversight.

Programs; check site · US

Hormone & TRT Clinics

Blokes

3/5 Mixed

UK men's health service offering testosterone testing and clinician review.

Packages; check site · UK

Hormone & TRT Clinics

Numan

3/5 Mixed

UK digital health service offering men's health consultations including hormone testing.

Programs; check site · UK

Hormone & TRT Clinics

Manual

3/5 Mixed

UK men's health platform with testing and consultations, including testosterone assessment.

Packages; check site · UK

Wearables & Monitors

WHOOP

3/5 Mixed

Screenless strap focused on strain, recovery and sleep, sold through membership.

Membership-based; check site · Global

Wearables & Monitors

Dexcom Stelo

3/5 Mixed

Over-the-counter continuous glucose monitor for adults not on insulin.

Subscription or per-sensor; check site · US

Wearables & Monitors

Abbott Lingo

3/5 Mixed

Over-the-counter biosensor tracking glucose for wellness and habit insights.

Per-sensor plans; check site · US, UK

Wearables & Monitors

Withings smart scale

3/5 Mixed

Wi-Fi scale tracking weight and bioimpedance estimates of body composition.

Moderate price; check site · Global

Wearables & Monitors

COROS watches

3/5 Mixed

Endurance-focused GPS watches known for battery life and value.

Competitive pricing; check site · Global

Sleep

Sleepme

3/5 Mixed

Water-based mattress-pad cooling system with temperature scheduling.

Mid-to-premium price; check site · US

Sleep

BedJet

3/5 Mixed

Air-based bed climate system that cools or heats via a sheet-borne airflow.

Mid-range; check site · US

3/5 Mixed

Fully adjustable blackout sleep mask.

Low cost; check site · Global

3/5 Mixed

Reusable earplugs designed to reduce noise comfortably.

Low cost; check site · Global

3/5 Mixed

Under-mattress sensor tracking sleep and breathing disturbances.

Moderate; check site · Global

3/5 Mixed

Cuff or band systems used to train with lighter loads while restricting venous blood flow.

Low to mid; check site · Global

Training & Performance

Tonal

3/5 Mixed

Wall-mounted digital strength trainer with electromagnetic resistance.

Hardware plus membership; check site · US, CA, UK

Training & Performance

Voltra digital weights

3/5 Mixed

Portable digital resistance with eccentric-loading options.

Premium; check site · Global

Supplements & Resources

Omega-3 (EPA/DHA)

3/5 Mixed

Fish oil or algal omega-3 to raise EPA/DHA levels.

Low to moderate; check site · Global

Supplements & Resources

Thorne

3/5 Mixed

Supplement brand known for quality testing and NSF Certified for Sport options.

Premium; check site · US, CA, UK, EU, AU

Supplements & Resources

Momentous

3/5 Mixed

Supplement brand with NSF Certified for Sport products aimed at athletes.

Premium; check site · US, CA, UK, EU, AU

Supplements & Resources

Ashwagandha

3/5 Mixed

Adaptogen studied for stress, sleep and some modest testosterone effects.

Low to moderate; check site · Global

Imaging & Body Composition

Prenuvo

2/5 Limited

Whole-body MRI screening service for self-referred adults.

Premium price; check site · US, CA

Imaging & Body Composition

Neko Health

2/5 Limited

Full-body scan and preventive health assessment clinics in select European cities.

Per-visit; check site · UK, EU

2/5 Limited

Sunrise alarm and sound machine with wind-down routines.

Moderate price; check site · Global

2/5 Limited

Amber-tinted glasses worn in the evening to reduce short-wavelength light.

Low cost; check site · Global

2/5 Limited

Percussive massage devices for post-workout muscle relief.

Mid-to-premium; check site · Global

2/5 Limited

Percussive massage device with multiple attachments.

Mid-to-premium; check site · Global

2/5 Limited

Cold-water immersion tubs for post-training recovery.

Wide price range; check site · Global

2/5 Limited

Red and near-infrared light panels marketed for recovery and skin.

Premium; check site · Global

Supplements & Resources

Magnesium glycinate

2/5 Limited

Chelated magnesium commonly used for sleep and relaxation.

Low cost; check site · Global

Supplements & Resources

DHEA

2/5 Limited

Over-the-counter in the US; used by some men for age-related decline; banned in some sports.

Low cost; check site · US

Supplements & Resources

Tongkat Ali

2/5 Limited

Herbal extract marketed for testosterone and stress support.

Low to moderate; check site · Global

Supplements & Resources

NMN

2/5 Limited

NAD+ precursor marketed for longevity.

Moderate; check site · Global

Supplements & Resources

AG1

2/5 Limited

Powdered greens and nutrient blend.

Subscription; check site · Global