Before You Optimize NAD, Know Where You’re Starting

Most people trying to optimize their NAD levels are guessing.

They pick a dosage based on what worked for someone else.

They try a protocol they read about online.

They hope it’s right.

But NAD levels are different for everyone.

What works for one person might not work for you.

And without knowing your baseline, you can’t know if what you’re doing is actually helping.

Why Testing Comes First

Your intracellular NAD levels depend on many factors:

Your age
Your health history
How your body processes NAD precursors
What stressors you’re managing
Your genetics

Two people taking the same supplement at the same dose can have completely different results. Some people start with NAD levels of 20. Others start at 60. If you don’t know where you are, you can’t make informed decisions about what to take or how much. Testing gives you a clear starting point. It shows you what’s actually happening inside your cells. And it lets you adjust your approach based on real data, not assumptions. This isn’t about finding the “perfect” protocol. It’s about finding what works for your body.

Two Paths Forward

You have two options. Both are valid. Choose the one that fits where you are right now.

Option A: Test Your Intracellular NAD Levels First

What it is:

A simple at-home test that measures the NAD in your cells. You collect a sample, send it to the lab, and get results within a couple weeks.
Who it’s for:

You just want to know their baseline before starting any protocol.
What happens after testing:

You receive your results with a clear explanation of what your levels mean. From there, you can make an informed decision about whether to supplement, what dosage makes sense, and whether you need additional support.

Test My NAD Levels

Option B: Join the NAD Optimization Membership

What it is:

The complete system for optimizing and maintaining healthy NAD levels over time. You get everything you need to test, supplement, track, and adjust based on your body’s response.
Who it’s for:

You want the full doctor-guided solution instead of piecing things together on your own. This is as close to done-for-you as you can get for NAD optimization.

What’s included:

2-4 Intracellular NAD tests per year – Baseline plus follow-up tests to track your progress every quarter
Vitality NAD supplement – Patented High-quality NAD formulation delivered to your door each month, automatically adjusted based on your test results
Personalized protocol recommendations – Your supplement dosing is tailored to your specific NAD levels, not a generic protocol
Ongoing optimization – If your levels change, your protocol adjusts. You’re not locked into a one-size-fits-all approach
Access to Dr. Jin-Xiong She
Priority support – Questions about your results or protocol? You get faster responses and direct guidance

Why this matters:

Most people who optimize NAD test once, start supplementing, and never retest. They don’t know if their levels improved. They don’t know if their dose is right. They’re still guessing.

The membership removes that uncertainty. You test as needed. You adjust based on data. You know what’s working.

This option is for people who want a system that works long-term, not just a single test or a bottle of supplements.

Get Complete Doctor-Guide NAD Care

What Happens After You Choose

If You Test First

You’ll receive your intracellular NAD test results within 1–2 weeks. The results come with an explanation of what your number means and how it compares to optimal ranges. From there, you decide what to do next. Some people adjust their lifestyle. Some add supplements. Some work with a practitioner. Some join the optimization membership for ongoing support. The test is just information.

If You Become an Optimal NAD Member

You’ll start with the same baseline test. Once your results come back, you’ll receive personalized recommendations based on your specific levels.

Your Vitality subscription begins, and you’ll follow the protocol designed for your body. You’ll retest after the first Vitality to prove it works for you.

The membership is designed for people who want long-term optimization, not a one-time fix. You’re not buying a product. You’re joining a system that adapts to your results.

Choose the Path That Makes Sense for You

If you just want clarity:

Start with the test. Get your baseline. Make decisions from there.
If you’re ready for the complete system:

Join the optimization membership and get quarterly testing, premium supplements, and personalized protocols that adjust as your body changes.

Get Complete Doctor-Guide NAD Care

A Few Things to Know

This is not medical advice.

NAD testing and optimization should be part of a broader approach to health. Always consult with your healthcare provider before starting any new supplement or protocol.
Testing helps, but it’s not a diagnosis.

The test measures intracellular NAD levels. It does not diagnose disease or replace medical testing.
Results are personal.

What you choose to do with your results is up to you. There’s no one-size-fits-all answer.

Frequently Asked Questions

How long does it take to get results?

Most people receive their intracellular NAD test results within 1–2 weeks of sending in their sample.

What if my levels are already optimal?

Then you’ll know you don’t need to change anything. That’s valuable information too.

Can I test again later if I only buy one test?

Yes. You’ll just buy another test as needed. Optimal NAD members get as many tests as needed (determined by Dr. Jin and his team) to optimize and maintain NAD levels at no extra cost.

Do I need a prescription?

No. The test is now available without a prescription. You collect the sample at home and send it to the lab.