FDA registered. CLIA/CAP accredited.
Order Your Biomarker Test Like You Order Everything Else!
Professional biomarker testing from the comfort of your home. No scheduling. No traveling. No crowded waiting rooms. No hassle. For only $379.00
⭐⭐⭐⭐⭐ "Developing Coronary Artery Disease with no symptoms, all while running half marathons and looking 'normal.'"- MT, Verified Customer
The Test You Need. The Hassle You Don't.
Let's be honest about why you haven't gotten comprehensive bloodwork done:
It's not because you don't care.
It's because the process is a nightmare.
You'd have to:
❌ Call your doctor (wait on hold for 15 minutes)
❌ Schedule an appointment (3-6 weeks out, if you're lucky)
❌ Schedule a second appointment and take time off work again (because they only do labs from 7-10 AM During the week)
❌ Drive across town in rush hour traffic
❌ Sit in a crowded waiting room (hoping you don't catch whatever the person next to you has)
❌ Get called back 40 minutes late
❌ Get stuck with a needle (after they miss the vein twice)
❌ Wait 15-30 days for results (that your doctor will barely explain).
All for a basic 10-marker panel that tells you almost nothing useful.
So you keep putting it off. Keep guessing. Keep supplementing based on Instagram ads and hope.
Meanwhile, you have no idea if:
Your estrogen and/or testosterone is quietly declining
Silent inflammation is aging you faster
Your thyroid is subtly sabotaging your energy
Your current lifestyle is actually working to your advantage
You don't need another lecture about "taking your health seriously."
You need a solution that fits into your actual life.
There's a better way
What if you could skip ALL of that?
No doctor appointments.
No lab scheduling.
No driving.
No crowded waiting rooms.
No weeks of waiting.
No confusing printouts.
Just order online. Test at home. Get answers.
What you get
Lab-grade 32 biomarker HealthSpan+ test CLIA-certified lab (the same tests doctors use)
Detailed analysis (not just numbers—actual insights)
Personalized supplement plan (targeted to YOUR results)
Exclusive 1-on-1 health consult—expert coach walks you through everything and crafts a step-by-step routine for you. (optional 6 week coaching)
*CLIA/CAP Accredited: We partner with a laboratory that holds both Clinical Laboratory Improvement Amendments (CLIA) certification and College of American Pathologists (CAP) accreditation. These are the gold standards in laboratory testing.
* FDA-Registered Components: All components of our test kits are registered with the FDA, ensuring safety and efficacy.
* All our tests have a 95%-99% correlation coefficient when compared with standard venous blood draw results.
Complete picture. One test. Real answers.
Healthspan+
What’s HealthSpan+
Measure what matters for healthspan.
You get tested for:
Metabolic health - Heart health - Inflammation markers - Nutrition - Hormone health - Thyroid health
Best For: Active 40+ who want to stay strong, sharp, and unstoppable for decades.
What You Get:
Complete biomarker analysis 32 biomarkers per test
1-on-1 expert health consult (optional)
Personalized supplement recommendations
Actionable step-by-step plan
CLIA-certified. Same accuracy as hospital-grade testing. Interpreted through the lens of functional health and longevity—not just "normal vs. abnormal."
See What's Tested Here ➡
How HealthSpan+ Works
Simple. Lab-Accurate. No Waiting Rooms.
1. Order Online (2 Minutes)
Order your Healthspan+ test
-Order 24/7 from your couch.
-Just click, order, done.
-Kit ships within 3-5 business days.
No phone calls. No scheduling. No waiting.
2. Test at Home (5 Minutes)
Kit arrives at your door in 5-8 days.
Collect your sample in the privacy of your home. Simple instructions included.
Choose your method:
-EasyDraw (upper arm device) - Results in 48-72 hours
-Fingerprick (traditional lance) - Results in 3-7 days
-Ship your sample. Drop in mail same day. Prepaid shipping included.
No travel. No crowded waiting rooms. No stress.
3. Get Results
Detailed biomarker analysis delivered to your inbox.
-Your 32 biomarker results (with easy-to-read explanations, not medical jargon)
-Personalized CASPER PhD supplement recommendations tailored to YOUR results. (with exclusive FREE supplement offers included)
-Lifestyle step-by-step transformation strategy you can implement now.
Your schedule. Your space. Your terms.
Best part...
Your Holiday Starter Pack
Start your transformation TODAY. Includes 3 beneficial supplements FREE:
💊 Vitamin D3K2 — Immunity, cardio health, hormones
💊 Magnesium Glycinate — Sleep, stress, recovery
💊 Creatine Monohydrate — Brain energy, cellular energy, strength.
$129 value — ships with your kit at no cost to you! Ends December 31st.
Featured reviews
20,000+ People Already Test Smarter. Here's Why They'll Never Go Back.
IMPORTANT!
This Starter Pack offer won't last forever.
We're giving these 3 supplements FREE to help you start improving your health right away—no waiting around for test results.
But we can't give away $129 worth of supplements forever. Once we run out of kits with free supplements, the offer ends. The test goes back to $379 with no bonuses.
No fake countdown clocks. No tricks. When they're gone, they're gone.
If you've been waiting, don't wait anymore.
TOTAL VALUE BREAKDOWN
32-biomarker test (CLIA-certified lab) $500-$1,200
Personalized analysis + action plan $300-$500
3 beneficial supplements (Starter Pack) $129
Time saved (vs. traditional testing) 6+ hours
TOTAL VALUE $929-$1,829+
YOUR INVESTMENT TODAY $379
Frequently asked questions about HealthSpan+
Is this as accurate as a doctor's test?
Yes, absolutely. Our at-home test kits meet the highest standards of laboratory testing:
CLIA/CAP Accredited: We partner with a laboratory that holds both Clinical Laboratory Improvement Amendments (CLIA) certification and College of American Pathologists (CAP) accreditation. These are the gold standards in laboratory testing.
FDA-Registered Components: All components of our test kits are registered with the FDA, ensuring safety and efficacy.
Expert Analysis: Your results go through the standard analysis required by CLIA and overseen by medical experts, then we personalize your results with additional insights and recommendations for optimal health.
What if I don't understand the results?
Your report is written in plain language—no medical jargon. Plus, every test includes personalized recommendations so you know exactly what to do next.
How accurate are these tests?
We exclusively work with CLIA/CAP accredited labs that perform extensive validation on each assay to meet federal CLIA requirements. All our tests have a 95%-99% correlation coefficient when compared with standard venous blood draw results.
We independently perform in house testing against Labcorp and Quest on a quarterly basis to monitor and ensure our lab partners are meeting these standards.
Can I modify, pause, or cancel my subscription?
Yes, there is no commitment whatsoever and you will keep access to your previous test data if you decide to cancel.
Is a small blood sample enough to give accurate results?
We collect a capillary sample using an arm collector patch. This ensures good repeatability and has been shown to work well for the analytes we are focused on. As part of CLIA/CAP validations every test we sell has been shown to have good agreement between matched capillary and venous draw samples.
How long does it take to receive my results and recommendations?
Results in 7-10 days with detailed analysis, supplement recommendations, and a personalized action plan.
Results in 7-10 days
Personalized supplement & lifestyle recommendations
You’re in good hands
Co-founded by Dr. Casper—PhD immunologist trained at Rockefeller University under a Nobel Prize-winning scientist.
Dr. Casper built CASPER PhD because he saw too many smart, proactive people over 40 delaying critical health insights because the traditional system made it too damn hard.
Want expert guidance implementing your results?
Add 1-on-1 Dual-Expert Coaching:
30 min with Dr. Casper (biomarker analysis) + 30 min with performance coach (exercise/nutrition execution)
*Only 5 coaching spots available
Click here to learn more about Dr. Casper ➡
Our Guarantee? 20,000+ People Made the Right Choice
Over 20,000 tests completed. Thousands of "I wish I'd done this sooner" reviews. Zero regrets about testing.
Here's what happens when you test:
You find out you're low in magnesium—fix it in 3 weeks, sleep like you're 25 again.
You discover high inflammation markers—adjust your diet, feel the difference in days.
You learn your thyroid is "normal" but not optimal—finally have proof of what your body's been saying.
Damaged kit? We replace it immediately.
But here's the real guarantee: Getting answers beats guessing. Every single time.