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Vitality ↑® (60g)

Patent-pending formulation guaranteed to optimize NAD.

Helps you maximize healthspan and improve performance


A clinically validated formulation consisting of NAD precursor, Creatine monohydrate, D-Ribose and Nicotinamide works synergistically to raise NAD levels more efficiently than any other NAD products, and more importantly revitalize your cells and body.

  • Patent-pending NAD formulation guaranteed to optimize NAD
  • Four high purity and natural ingredients
  • Boost energy and improve performance
  • Improve sleep quality
  • Reduce inflammation, muscle and joint pains
  • Reduce allergic and asthmatic symptoms
  • Improve mental clarity and dementia symptoms
  • Improve functions of many organs (liver, kidney, heart, thyroid, fertility…)

A clinically proven, first-of-its-kind, patent-pending formulation that’s unique to Jinfiniti’s Vitality NAD supplement combines four powerful ingredients to not only optimize NAD levels but more importantly revitalize cellular and body functions from the innermost layers.

In addition to the important functions that each of the four ingredients (NAD precursor, Creatine monohydrate, D-ribose, and nicotinamide) offers to your body, they work synergistically to provide the unprecedented benefits.

The Vitality fuels multiple pathways that your cells make NAD including the only one-step NAD precursor and the salvage pathway that recycles nicotinamide back into NAD. D-ribose, a key component of NAD, further enhances the efficiency of the salvage pathway to make NAD.

Creatine monohydrate is widely used for body building because it promotes muscle growth.  Less well know is the fact that it serves as a battery for ATP, the cellular energy, when there is excess in ATP, while ATP is released to power your cells such as muscle and brain cells when extra energy is needed.  More recently, Creatine is recognized as a potential neurotransmitter, together with NAD that is a neurotransmitter, but not widely known for this function, the Vitality formulation, provides unexpected benefits to neurological conditions and mental health, among many other benefits. 

All ingredients are tested by third party laboratories and are of highest purity. Certificates of Analysis are available upon request.

Shipping & Returns

Free regular shipping to US customers for orders over $200

Free 2 Day express shipping to US customers for orders over $500

Free International shipping for orders over $500

60 day money back guarantee for unopened  and returned products

60 day money back guarantee for customers who cannot elevate their NAD levels based on our Intracellular NAD test

Recommended Use
  • One level scoop of powder in 3-5 oz of room temperature water and drink in sips, with or without food. Swishing may be helpful for oral absorption. 
  • Two servings, one in the morning and one in the evening, work the best for most people.
  • Evaluate efficacy of the product for you and personalize your dosage with our Intracellular NAD test before and after 3-4 weeks of supplementation.
  • Each bottle contains 60 servings, a 30-day supply for most customers.

What Are Customers Saying About Us?

Customers are raving about Jinfiniti’s Vitality Boost, a groundbreaking NAD supplement, as a game-changer in promoting sustained energy, vitality, and overall well-being.

What you should know about NAD optimization®

Why should I care about NAD?

NAD, Nicotinamide Adenine Dinucleotide, is a fundamental vitamin essential to life as it is a co-enzyme required for the function of over 500 enzymes. Unfortunately, NAD levels declines as we age. Most people in their 30s are already deficient in NAD and the levels continue to decrease over time. Deficient NAD contributes many diseases and health conditions such as chronic fatigue, brain fog, autism, dementia, poor sleep, inflammation, arthritis, heart failure, infertility, and almost all age-related diseases. Fortunately, there are efficient ways to bring NAD levels to the optimal range with NAD testing and supplementation with building blocs of NAD.

What is the best way to elevate NAD levels?

The best to elevate NAD level is through supplementation with NAD precursors, the building blocs that cells can use to make NAD. Although NAD precursors alone can increase NAD levels in some individuals, our Accuri® Vitality Boost, a patent-pending NAD formulation with the best NAD precursor and three other ingredients (creatine monohydrate, D-ribose and niacinamide) work together to elevate NAD levels better than any other NAD products on the marker. The formulation has been extensively tested in clinical studies (Fig. 1), in hundreds of clinics (Fig. 2) and by thousands of consumers. It allows optimization of NAD in approximately 85% of users. As shown in Fig. 2 and Fig. 3, the Accuri® Vitality Boost clearly outperforms pure NAD precursor from other brands. Additionally, almost all users with optimized NAD levels experience functional and clinical improvement in their health and performance. We promise to work with each customer to find a satisfactory solution and offer a total guarantee of NAD optimization with a money-back guarantee.
Fig. 1 – Clinical Trial Data

26 volunteers 35 – 65 years old.

Daily supplementation with 2000mg of Accuri® Vitality Boost.

Intracellular NAD levels were measured at 4 time points: Two baselines separated by 1-2 weeks, 2 and 4 weeks post supplementation.

22 of 26 (85%) subjects had their NAD optimized at 4 weeks. Two other subjects were near optimum level and cable optimized by increasing the dosage slightly. NAD level for one subject increased modestly and did not change at all for another subject.

On average, NAD levels increased by 100%.

Is Jinfiniti’s Vitality Boost better than liposomal products?

Yes, our NAD testing results have shown that the Accuri® Vitality Boost outperforms many liposomal NAD products on the market. Liposomal formulation is not needed for supplements like NAD precursor that is water soluble. Furthermore, a recent study has shown that accumulation of liposomes has serious side effects and one should avoid taking liposomal products that do not offer better efficacy.

Fig. 2: Real data from clinical use. 22 patients in Dr. Richard Delany’ office, aged 45 -94 years old with various health issues, were supplemented daily with 2000mg (2 scoops) of Accuri® Vitality Boost. Dosage was adjusted after retesting if NAD levels were not optimized. 80% of patients had their NAD optimized, some need higher dosage. Significant clinical improvement observed in most patients.

Fig. 3: Real Data from a Functional Medicine Clinic that uses Pure Precursor from another brand. 12 patients had before and after supplementation NAD levels measured with the Jinfiniti NAD test. NAD levels were elevated by pure precursor in all but one patients.  However, no patient had optimized NAD levels (>40μM). Vitality Boost works much better in these same patients.

IV infusion of NAD+ Does NOT increase intracellular NAD level.

The short answer is NO. Our clinical studies (Fig. 4) and data from consumers unambiguously demonstrate that intravenous infusion of NAD+ does not increase NAD levels at all.

There are potentially multiple reasons for this observation. First, the amount of infused NAD+ and the frequencies of infusion do not provide sufficient NAD+. Second, NAD+ is rapidly (within hours) degraded in the blood stream. Third, the NAD+ molecule is too big to get inside the cells. Therefore, NAD+ infusion is not the right choice for most consumers who wish to increase energy, performance, or longevity extension due to the high cost, lack of efficacy, and potential side effects including rapid increase of C-reactive protein (CRP) after infusion in some 70% of customers.

However, iv infusion of NAD+ could be a useful treatment for certain conditions and diseases including some neurological and infectious diseases.

Fig. 4: Intravenous infusion of NAD+ (5 sessions of 750mg) does not increase intracellular NAD levels. In contrast, oral supplementation with 2000mg of Vitality Boost (2 scoops) for four weeks optimized NAD levels in 7 of 8 individuals and significantly boosted NAD in the other individual.

Does subcutaneous injection of NAD+ elevate NAD levels?

Subcutaneous (SubQ) injection of NAD+ can only modestly elevate NAD levels but rarely increase it to the optimum levels for maximum benefits. The efficacy certainly depends on the dosage and frequency of injection. As shown on the right chart, all five SubQ NAD+ users have suboptimal NAD levels (blue bars), while oral supplementation with our Vitality Boost optimized their NAD levels within 4 weeks (green bars).

It is advised that SubQ users of NAD+ check their NAD levels to determine whether their protocol is working for them. Due to the high cost, invasive nature of injections, and insufficient efficacy for SubQ NAD+, it is much better to use oral NAD precursors to optimize NAD levels.

Does nicotinic acid (NA) or nicotinamide (NAM) increase NAD levels?

The answer to this question is complicated. Nicotinamide (NAM), also known as niacinamide or sometimes called niacin by some, is a very inefficient NAD precursor. Clinical trials have shown that NAM can modestly increase NAD levels in some individuals. However, it does not increase NAD levels at all in many users and only increase NAD to the optimum levels in a tiny fraction of the tested individuals. Nicotinic acid (NA), commonly called niacin, does not significantly increase NAD levels in most people but we have found extremely high and potentially harmful levels of NAD (>150μM) in a few individuals using high dose of niacin (500-2000mg daily). Niacin users should measure their NAD levels using our NAD test to find out whether their NAD levels are too low or too high.

Can I purchase NAD supplements from any vendor?

There are many different products, brands, and delivery routes. The products on the market are extremely variable in terms of efficacy, much of which has not been tested in clinical studies. Furthermore, a product that works well for one person may not work for others. You should find out whether your chosen product works for you by testing your NAD levels.

How do I take the Accuri® Vitality Boost? What time of day? With or without food?

The Jinfiniti NAD supplement, Accuri® Vitality Boost, is a powder that can easily be dissolved in water. The powder form is preferred because it does not contain any other substances or fillers that are normally used to make capsules, and the dosage can be adjusted easily. Simply dissolve the desired amount of powder in room temperature water and drink it slowly. Keeping the solution in the mouth for 30-60 seconds for each sip can increase absorption via the sublingual route and can be helpful for brain function. We recommend taking two doses daily, one in the early part of the day, and one in the evening. However, you can take the Vitality Boost at any time, with or without food. It is best to take the product before you feel tired and need a boost of energy. For those with sleeping issues, take it right before bedtime may help you sleep.

What are the potential benefits of optimizing NAD levels?

NAD optimization is the first step to better health and longevity. There are numerous benefits, including increased energy, better sleep, improved performance, reduction in muscle and joint pains, enhanced immunity against infections, reduced inflammation, reduction in insulin resistance, clearer mental clarity, and improved liver and heart function. Actual benefits may vary from person to person, and individual health conditions may influence impact.

What are the signs of low NAD levels?

The most common signs include chronic fatigue, lack of energy, poor performance, lack of mental clarity, sleeping issues, and poor health in general. However, you may not show any symptoms while your NAD levels are already low.

At what age do NAD levels begin to decline?

For many, NAD levels experience a sharp decline around thirty years of age. Roughly 25% of very young individuals also have suboptimal or deficient NAD levels. The vast majority of people in their 40’s and older are deficient in NAD. The best way to determine whether you need to elevate NAD levels is by taking a Jinfiniti NAD test, the first and only NAD test available to doctors and customers.

Should I take an NAD test?

The simple answer is Yes. An NAD test will answer three important questions.  1. What is your baseline NAD level to know whether you are deficient in NAD without supplementation. 2. Are you taking the right type and correct amount of NAD supplement to increase your NAD level to the optimal range? Different dosages are needed for different people.  Testing is the only way to answer this question. 3. Are you taking too much NAD supplement? Too high NAD levels may be harmful.  Taking a baseline test before and after supplementation is ideal but testing after supplementation is mandatory for best outcome. 

Are there side effects or health risks to taking NAD supplements?
There are no known side effects associated with taking safe dosages of high-quality NAD supplements. We recommend caution for patients with active cancer because it is currently unknown whether NAD supplements are beneficial or harmful to cancer patients. NAD can boost antitumor immunity (good for survival) and possibly accelerate cancer cell proliferation (bad for cancer patients). You can find more information on this topic on our “Science” page.
Does it interfere with my current vitamin regimen?

NAD supplements may improve the efficacy of other supplements. Some people who are taking large doses of vitamin B3 (Niacin), a form of NAD precursors, may have high levels of NAD and do not need to take other NAD precursors.

Testing for NAD levels will help decide whether extra NAD supplementation is needed and how much.

Will I feel different or better once I have optimized my NAD levels?
Most people taking our Accuri® Vitality Boost feel a clear difference. The improvement may be immediate or may take 2-3 months, depending on each individual’s health condition. Generally, people who have severely deficient NAD levels and have increased their NAD to above 50µM (micromolar) notice clear improvements. However, people who already have relatively high NAD levels, and/or who do not have any specific complaints, may or may not experience a noticeable difference.
Can I have too much NAD?

Yes. NAD can be broken down into smaller pieces, called NAD metabolites. Two terminal NAD metabolites (2PY and 4PY) have recently been associated with higher vascular inflammation and cardiovascular disease risk in individuals taking niacin.  Our data suggest that safe NAD levels are  below 100μM. You can take Jinfiniti’s intracellular NAD test to find out whether you are taking too much NAD supplement.

How would I know if I’m allergic to NAD supplements?
We are not aware of any allergic reactions to NAD products of high quality, and we do not expect allergic reactions to high-purity NAD ingredients in our Vitality Boost. If you are concerned with potential allergic reactions to a product and want to try the product, you may want to start with a lower dose and gradually escalate the dosage over time to assure a smooth transition to optimized NAD.
Once my NAD levels are optimized, do I need to continue with supplements?
Yes, it is recommended to continue taking the supplement after NAD optimization. After four weeks of stopping NAD supplementation, levels typically return to baseline, sub-optimal levels.
How often should I test my NAD level?
It usually takes only 2-4 weeks for the supplements to raise your NAD. It’s ideal to take a NAD test before starting a NAD optimization program. Then, to make sure that your chosen product is working, we advise another test at about the four-week mark. Once your NAD is optimized, you only need to test again 2-3 times a year. You may need to test with different regularity if your health status has significantly changed, or you have changed the types and dosage of NAD products, or other supplements, medicines, or lifestyle.
At what age should I begin to take NAD supplements?

The proportion of people with NAD deficiencies increases with age. Some young children already have suboptimal NAD levels and require NAD supplementation. There is no upper age limit to NAD supplementation.

Vitality Boost is safe for very young children and our own children take the product, although the dosage should be proportionally reduced based on body weight. We recommend testing NAD levels before considering NAD supplementation for children.

Does NAD interact in any way with prescription drugs I may be taking?
There are no known adverse interactions between the product and prescription drugs. Data suggests that NAD optimization may improve the efficacy of certain health procedures, such as therapies for inflammation and oxidative stress and cellular senescence. Further studies are needed to define these potential benefits.
ow does your money-back guarantee work?
Absolutely! If you take our Vitality Boost supplement and follow the recommended schedule and dosage, and your NAD does not reach the optimum range as determined by our intracellular NAD® test, we will work with you to find a personalized solution to get your NAD optimized, or we will refund your purchase of the supplements.
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