JUSTIN HARRIS RECOMMENDS

Know your numbers.
Own your performance.

Whether you want full optimization support or a fast baseline panel, this is where to start.

Full Optimization Essential Lab Panel
10%Off with code TROPONIN
60Biomarkers in the Essential Panel
$150Essential Lab Panel
WHAT ARE YOU HERE FOR?

Choose your path

Marek Health Optimization

Best for people who want deeper support, broader testing, and a more complete optimization path.

  • Higher-touch optimization route
  • Built for more complete decision-making
  • Use code TROPONIN for 10% off
Start with Marek Health

Essential Lab Panel

Best for people who want a fast, affordable bloodwork baseline without overcomplicating the process.

  • 60 biomarkers
  • $150
  • Good snapshot of testosterone, thyroid, cardio-metabolic, liver, kidney, and electrolytes
Get the Essential Panel
WHEN TO CHOOSE EACH PATH

Pick the level that matches where you are now

Marek Health

If you want a more complete performance-health route and broader optimization support, start here.

  • Better for full optimization goals
  • Good fit for more serious long-term monitoring
  • Ideal if you want more than a simple baseline
Use code: TROPONIN
Go to Marek Health

Essential Lab Panel

If you want a quick baseline and simple access to core markers, this is the easier entry point.

  • Accessible direct-to-consumer option
  • Good first look at key health metrics
  • Simple and cost-effective starting point
$150 · 60 biomarkers
Get the Essential Panel
WHY THIS MATTERS

Your body runs on chemistry. Know the numbers.

Bloodwork gives you a clearer view of performance, recovery, organ function, and the things that are easy to miss when you only go by feel.

For serious athletes, data is not optional. It helps you make better decisions earlier.

Performance optimization
Proactive health monitoring
Recovery and adaptation tracking
Smarter supplement decisions
Long-term longevity support
THE JUSTIN HARRIS ENDORSEMENT

Because as a coach of competitive athletes, I need a medical facility I can trust to ensure their health is optimized and they are able to perform at their peak — and Marek Health has been a proven leader in the field of preventative health care time and time again.

— Justin Harris
60Biomarkers
$150Essential Panel
10%Off with code TROPONIN
YOUR NEXT MOVE

Start where it makes sense

Use Marek Health if you want the fuller route. Use the Essential Lab Panel if you want the fast baseline.

Marek Health

Deeper optimization path with Justin's recommended referral route.

Go to Marek Health

Essential Lab Panel

Clean, simple baseline bloodwork with broad marker coverage.

Get the Essential Panel

Let customers speak for us

from 848 reviews
Best workout carbs

This is the best carbs and hydration drink I have taken. The flavor is great and I get better workouts because of this product. I’ve been taken it for almost two years.

Duke
I love it!!

The energy and focus that I got from this was unexpected and unmatched! This is definitely something I will use at least 4 or 5 days per week!

ERAN MELNIK

Tastes good and does its job in the gym.

Anthony Cedeno

One of my favorite supplements I’ve ever used. It tastes great and makes me feel awesome. Perfect, clean energy.

Kirt
10/10

Felt the difference during my workouts. This is a great product

jose melesio
ATP

Hasn’t failed me once, have stayed consistent with it to see full results

Jabari Taylor
ATP = sustained energy

I just tried ATP for the first time and it is an incredible supplement. I wake early for work and I need all the brain power I can get. One tablet of ATP gives me enough energy to last through the first half of my day when I need it most. It doesn’t make me feel amped or jittery, but gives me the energy I need to focus on my work. This will be added to my subscriptions for sure.

EB
Amazing taste

Mixed amazing and taste is also amazing

Erik Duda

Hands down the best GDA out there.

Kirt
Knocked me out

Make sure you're close to bed when you take it!

Christopher Dobson
Better pumps

It was suggested by my coach to use the field rations during workouts. After a week I’m noticing more intensity and longevity during workout sessions.

Jeff Konkus
ATP is for real!

Ive been using ATP pre workout and im very impressed. Not jittery just clean focused energy that lasts. Clear and concentrated mind with the drive to work hard. Im a shift worker and end up working long hours on little or no sleep and ATP is perfect for giving me the focus and energy to get the job done when.the chips are down. I will definitely be buying more ATP!

Jim
WTF Is the Real Deal

I’ve been using WTF as a pre w/o for the last several months. Over the years, I think I’ve tried all the pre-w/o’s in the biz. I train in the morning and I drink several cups of coffee before going to the gym. So, my pre-w/o needs to have so more lift/stim. WTF gives me that edge on my drive to the gym. I’m ready body and mind for a hard training session when I arrive. I call it “the extra edge”.

Stephen Powell
Great Intra Workout

Tastes amazing and definitely gives me the extra carbs I need during heavy/long training sessions.

Vinnie Dimmen
Suppressor Max

Product works great. Timely shipping.

Kenny Grubbs