Chief Medical Officer
Dr. Ajit Mehta
Board-certified physician in longevity and precision diagnostics. Reviews every founding member protocol.
Your personalized longevity plan starts here
Guided longevity, physician-backed
Eterna helps active adults understand their recovery, performance, and optimization options through assessment, clinical review, and coach-supported guidance.
- Board-certified physician partners
- Specialist-led, provider-signed
- Labs at Quest Diagnostics and LabCorp
Eterna explained
Your Biology. Your Blueprint.
Physician oversight and elite coaching under one blueprint, without paying concierge rates for each piece.
Piece it together yourself
- Concierge longevity physician~$600/mo
- Elite 1:1 coaching~$400/mo
- Separately~$1,000/mo
With Eterna
$199/ month flat
Same two pillars, one team, one price. Your blueprint, coaching, and physician oversight stay coordinated. Advanced labs stay optional when you want deeper data.
Advanced labs optional at Quest Diagnostics, LabCorp
Choose your goal
What do you want to optimize?
Pick a starting point. Your assessment builds a plan around that goal.
SleepDeep sleep and real recovery.
EnergyDaytime energy and drive.
Hormones & VitalityThe hormones behind drive and recovery.
Weight ManagementBody composition, not just the scale.
Heart & LongevityMeasure how fast you are aging, then slow it.
PerformanceTrain, recover, and perform at your ceiling.
Think SharperFocus, memory, and mental clarity.
Sexual HealthDrive, performance, and confidence.
Hair LossKeep and regrow your hair.
Look YoungerSkin, aesthetics, and visible aging.
Fertility HealthHormone balance and fertility support.
The basics, fully explained
Four pieces of one system. Here's what each one means, and how they connect.
Pick a term below to read the full definition.
A physician builds your protocol from your biomarkers and signs off, and peptides only enter when they decide they should; your coach helps you execute it. One loop, not four products.
01
What is a
Biomarker?
Your body's measurable signals.
- Hormones
- Cholesterol
- Glucose
- Inflammation
In plain English
Instead of guessing how you feel, we look at measurable data from labs and health markers.
Real example
“ApoB high. Vitamin D low. Testosterone trending down.”
Why it matters
This shows your care team what needs attention before your protocol is built.
How they work together
- 1
Test biomarkers
Quarterly labs surface what needs attention.
- 2
Provider builds your protocol
A US-licensed physician builds your protocol from your labs and goals and signs off, with peptides when clinically appropriate; your coach helps you run it.
- 3
Coach keeps you on it
Weekly check-ins turn plan into habits.
- 4
Re-test and adjust
Numbers update. Plan updates. Repeat every 90 days.
That's the membership, not four things you buy separately. One loop: a physician builds your protocol from your biomarkers and signs off, your coach helps you execute, and we re-test every 90 days to refine.
You don't need to be a longevity expert to start. Most members aren't. The membership exists because this is hard to figure out alone. Having a coach who builds your plan and follows through, and a physician who reviews and signs off, both working from the same labs, makes it simple.
How it works
Test. Plan. Re-test. Adjust.
One simple loop, run with your doctor and coach. You'll see results within 90 days because we change the plan when the numbers change.
01Test
A doctor sees what your physical missed.
Your annual physical checks about 14 markers. Your core panel covers 48+ markers: hormones, heart, metabolism, vitamins, inflammation. Your physician can expand testing up to 120+ based on your genetics, body composition, and clinical goals, with advanced panels and protocol follow-up labs when clinically appropriate. Drawn at a partner lab near you, with at-home collection where available. Results explained in plain English by a longevity physician.
- 48+ core panel
- Up to 120+ available
- Doctor-reviewed
app.eternaiq.com
JC
Lab results
James, 42 · Q1 panel
ApoB
OptimalHow much cholesterol is actually in your blood
0mg/dL
↓ 14% since last test
HbA1c
In rangeAverage blood sugar over the last 3 months
0.0%
Free testosterone
WatchHormone that drives energy, muscle, and drive
0.0pg/mL
↑ trending up, re-test in 90 days
Dr. A. Mehta: ApoB looks great. Let's nudge T over the next 90 days. Made two protocol changes and signed off; your coach will run them with you.
02Plan
Your care team builds your 90-day plan.
Not a generic wellness PDF. A personalized protocol: what to eat, when to train, which supplements to take, and when your labs support it, clinician-prescribed therapies. A licensed physician builds it from your labs and goals, signs off, and handles any prescriptions; your coach helps you put it into practice. Message your coach anytime.
- Physician-built
- Coach-supported
- Adjusts every 90 days
app.eternaiq.com
JC
Your 90-day protocol
Week 4 of 13 · on track
Quarter timelineRe-test · week 13
Nutrition
Mediterranean base · 1.2g/lb protein
Daily · until next retest
Training
Zone-2 cardio 3× / heavy lifting 3×
~5 hrs / week
Supplement
Vitamin D3 5,000 IU + K2 100 mcg
Daily · with breakfast
Prescription
Low-dose statin (10 mg)
90-day trial · doctor-monitored
A US-licensed physician builds and signs off on your protocol; your coach helps you put it into practice. Coaches do not prescribe. Nothing about your plan is automated by an algorithm.
03Re-test
Every quarter we re-test and refine.
The point isn't a one-time score. It's improvement you can see. We retest every 3 months so you and your doctor can watch the trend, drop what isn't working, and double down on what is.
- Quarterly labs
- Visible trends
- Coach-supported
app.eternaiq.com
JC
Cardio risk · ApoB trend
71 mg/dL ↓ 17% in 9 months
3M6M12MAll
BaselineQ1Q2Q3
Bio-age delta
−1.4 yrs
HbA1c
5.4%
In range
Sleep · deep
1h 42m
Apple Health
What we look for
Early signals for the things that shorten lives, caught before they are a diagnosis.
One Eterna panel screens for risk across 29+ common conditions. A blood test alone is not a diagnosis, but you will know what to look at next.
Heart & metabolism
19 core · 31 total- High cholesterol
- Pre-diabetes
- Insulin resistance
- Heart-disease risk
- High blood pressure
- Fatty liver
- Stroke risk
Hormones
14 core · 21 total- Low testosterone
- Thyroid imbalance
- Estrogen / progesterone
- Cortisol & stress
- Perimenopause
- Andropause
Energy, sleep, mood
6 core · 16 total- Chronic fatigue
- Poor sleep
- Low recovery
- Brain fog
- Mood dips
- Burnout
Nutrient & vitamin
4 core · 14 total- Vitamin D deficiency
- B12 deficiency
- Iron / ferritin
- Magnesium
- Omega-3 ratio
Inflammation & immunity
8 core · 20 total- Chronic inflammation
- Immune dysfunction
- Autoimmune flags
- Cancer-risk markers
- Gut-health signals
Start with the core panel
The core panel covers 48+ markers. Your physician can expand testing up to 120+ based on your genetics, goals, and protocol.
The clinical team
Physicians build and sign off on your protocol. Coaches help you execute it.
A US-licensed physician builds and signs off on your protocol; your coach helps you put it into practice. Coaches do not prescribe. Nothing about your plan is automated by an algorithm.
Meet the full team
Director of Health Optimization
Jay Maly
Leads coaching. Builds your protocol from your labs and goals, then turns it into the day-to-day changes that move your numbers.
The membership
Your Biology. Your Blueprint.
Eterna Membership$199/month flat
A personalized health and longevity membership built around your biology.
When clinically appropriate, your plan can include hormone optimization and other clinician-prescribed therapies, selected by a licensed physician. Advanced labs are available as an upgrade when you want the data.
- Dedicated health coach
- Personalized health optimization plan
- Physician review and ongoing oversight
- Preferred member pricing on clinician-prescribed therapies
- Ongoing protocol adjustments and progress tracking
- Nutrition, recovery, sleep, and lifestyle guidance
- Monthly accountability and optimization reviews
Membership unlocks preferred pricing on hormone optimization, metabolic support, and other therapies your physician may prescribe when clinically appropriate. Advanced labs are available when you want the data, not baked into the monthly price.
Choose your goalStart today
Find the plan built for your biology.
Choose the goal that matters most and get your personalized starting point in a few minutes.