WHAT IT IS
Nicotinamide adenine dinucleotide is a coenzyme used in cellular energy transfer and many metabolic reactions. It is not a peptide.
A more measured look at injectable NAD+: its essential role in cellular metabolism, the limits of current clinical evidence, and the questions to ask before treatment.
Timothy Mackey, D.O., Medical Director
Florida License OS9185 · Updated September 2026
A consultation does not guarantee a prescription. Eligible Florida patients may be seen by telemedicine when clinically appropriate.

Nicotinamide adenine dinucleotide is a coenzyme used in cellular energy transfer and many metabolic reactions. It is not a peptide.
NAD+ injections are not FDA-approved to treat fatigue, cognitive concerns, aging, or athletic performance.
Biologic importance does not automatically mean injections produce broad wellness benefits. Human outcome data remain limited.
NAD+ participates in cellular redox reactions and energy metabolism. Its biology is well established. The clinical question is different: whether a particular injected product, route, dose, and schedule improves a patient-centered outcome.
Online claims often jump from basic science to promises about energy, focus, immunity, metabolism, or longevity. Those outcomes should be discussed as uncertain rather than guaranteed.
Read the peptide therapy cornerstone guide →Review symptoms, goals, medical history, medications, and prior treatment.
Complete a focused exam, records review, and labs when clinically appropriate.
Compare evidence, regulatory status, alternatives, uncertainty, cost, and risk.
If treatment is appropriate, monitor response, side effects, and ongoing need.
Product source, sterility, route, dose, and the patient’s health history all matter when considering an injectable wellness product.
Call 911 for a medical emergency. Contact the prescribing clinician promptly for concerning or persistent symptoms.
See how related injectable therapies are categorized
Explore this page →Explore evidence-based weight-management options
Explore this page →NovaGenix serves patients at 609 N. Hepburn Ave., Suite 106, Jupiter, Florida, with telemedicine available to eligible patients throughout Florida.
Cost and availability depend on the medically appropriate option, pharmacy or product, monitoring, and insurance status. The team explains expected costs before treatment begins.
No. NAD+ is a coenzyme. It is grouped here because it is discussed alongside other physician-guided injectable therapies.
No. NAD+ injections are not FDA-approved to treat fatigue, cognitive concerns, aging, longevity, or athletic performance.
Route changes how a substance is delivered, but it does not by itself prove a meaningful clinical benefit. The outcome evidence for broad wellness claims remains limited.
That depends on medical history, symptoms, medications, product formulation, and the proposed route. A physician should evaluate those factors individually.
A consultation may begin by telemedicine for eligible Florida patients, but local labs or in-person evaluation may be recommended based on the concern.
Discuss your goals, medical history, evidence-based options, and whether this therapy—or a different approach—may be appropriate.

Feeling run down? Wishing you had more energy? At NovaGenix, we're excited to introduce you to NAD+ injections – a revolutionary way to help you revitalize your body from the inside out!
Imagine your body's cells are like tiny power plants, constantly working to keep you healthy and energized. NAD+ (which stands for Nicotinamide Adenine Dinucleotide) is like the essential "fuel" or "spark plug" that these power plants need to operate efficiently. It's a natural molecule found in every single cell in your body, and it's absolutely vital for everything from creating energy to repairing your DNA.
Think of it this way:

Here's the thing: while your body naturally produces NAD+, those levels naturally start to decline as you get older. In fact, by the time you're 50, your NAD+ levels can be about half of what they were when you were younger!
This decline is a natural part of aging and can contribute to:
Any of this sound familiar? Scientists believe this drop in NAD+ is a significant factor in many of the changes we associate with aging, including how well our cells produce energy and repair themselves.
At NovaGenix, we offer NAD+ injections as a direct and efficient way to replenish your body's NAD+ levels. Unlike some oral supplements, injections deliver NAD+ directly into your bloodstream, ensuring maximum absorption and effectiveness.

At NovaGenix, our NAD+ injections are designed to help you unlock a wide range of benefits, empowering you to live life to the fullest. Imagine:

Scientists are continually researching the many ways NAD+ impacts our health. We know that NAD+ helps activate special proteins in your body called "sirtuins," which are like the "guardians" of your cells. These sirtuins play a crucial role in repairing DNA, controlling inflammation, and even influencing how long cells live. By boosting NAD+ levels, we're essentially giving these guardians more "fuel" to do their important work!
If you're looking to boost your energy, improve your mental clarity, and support your overall health and well-being as you age, NAD+ injections at NovaGenix Health & Wellness might be an excellent option for you.
At NovaGenix, we understand that everyone's needs are different. That's why we offer NAD+ subcutaneous (SQ) injections. This method involves a quick injection directly under the skin, typically in areas like your abdomen, upper arm, or thigh.
The benefit of SQ injections is a slower, more sustained release of NAD+ into your system, which can be ideal for consistent support. These injections are generally quicker to administer than IVs, and for some patients, they can even be self-administered at home after receiving proper training from our team.
This option offers a convenient way to integrate NAD+ therapy into your routine, helping you maintain optimal energy and wellness. Is this the right fit for your lifestyle? Let's discuss it with Dr. Mackey during your consultation!
For patients that qualify, our partner pharmacies will be able to dispense and ship the medication and supplies directly to your door, making the process as convenient and simple as possible. We've helped countless patients look, live and feel better...Check out our reviews here!
Ready to learn more? Contact NovaGenix Health & Wellness today to schedule a consultation and discover how NAD+ injections can help you feel your best!
To fill out our New Patient intake form online and schedule a FREE INITIAL consultation with our physician Dr. Timothy Mackey, CLICK HERE and once you fill out and submit the form, we’ll reach out to schedule a telemedicine consultation!

A growing body of academic research supports the diverse benefits of NAD+ in human health and well-being. Peer-reviewed studies indicate its crucial role in cellular energy production, DNA repair, and maintaining metabolic function, with findings suggesting potential improvements in cognitive function, athletic performance, and even aspects of healthy aging. For detailed scientific evidence, readers are encouraged to explore the extensive literature published in journals such as the National Library of Medicine, The American Heart Association Journals, and those indexed on PubMed Central with links below.

At NovaGenix, your health is our priority, and that's why we're proud to have Dr. Timothy Wray Mackey leading our team. As a highly experienced DO (Doctor of Osteopathic Medicine), Dr. Mackey brings a unique blend of internal medicine expertise and a dedicated focus on hormone replacement therapy for both men and women.
With years of experience, including a background serving in the U.S. Army, Dr. Mackey offers personalized care designed to meet your specific wellness needs. He's passionate about helping patients find solutions for concerns like low testosterone, optimizing bioidentical hormones, and achieving overall well-being.
Dr. Mackey is also certified in anti-aging medicine and bio-identical hormone replacement therapy. This means you can trust his comprehensive, evidence-based approach to help you look, feel, and live your best life.

Learn what you want to know about hormone therapy by scheduling a free consultation.
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