Best NR Supplements Reviews 2024: Benefits, Dosage, Price & Side Effects – Our Top 6 NR Products Review

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We personally test every product in our reviews and guides and create each post without any external influence. By ordering products anonymously and using independent testers, we gain first-hand experience and provide data-driven recommendations. If you use the links we provide to purchase products, we receive a commission as an affiliate. Learn more.

In an aging society, numerous advertisements tout products that claim to halt the aging process, leaving consumers searching for solutions to maintain their appearance and well-being. However, not all anti-aging supplements offer the same benefits.

The market offers various products that target both internal and external aging. Nicotinamide riboside (NR) is one anti-aging supplement that is gaining attention. This article reviews some of the best NR supplements available.

   Best Product
 ProHealth NR Plus Table ImagePartiQlar Pure NR Image TableGenuine Purity NR Image Table
EffectsMore vitality
More longevity
 Better health
More power
Better health
More strenght
Better health
More vitality
Side EffectsNO side effectsNO side effectsNO side effects
Content30 capsules60 capsules60 capsules
Dosage1 capsule1 capsule2 capsules
Enough for30 days60 days30 days
Price39.95 Dollar47.99 Dollar59.95 Dollar
 Buy now ButtonBuy now ButtonBuy now Button

After introducing you to the topic and highlighting our three top picks for NR supplements, we have further compiled a list of the best NR supplements for 2024 and conducted extensive research on all the relevant information. By reading our article, you’ll have access to everything you need to know about NR.

Best NR Supplement: GenuinePurity NR

​Test winner #1
GenuinePurity NR Image
GenuinePurity NR
  • High quality ingredients
  • More vitality & energy
  • Highest bioavailability

GenuinePurity NR is a renowned manufacturer of premium NR capsules that are gluten-free, GMO-free, additive-free, preservative-free, soy-free and dairy-free. Manufactured under strict GMP and U.S. standards, these capsules undergo third-party laboratory testing at every stage of production and are FDA-regulated for safety and efficacy.

A key benefit of NR capsules is their antioxidant content, which promotes healthy NR levels and slows aging. In addition to quality products, NR offers rewards and loyalty programs for customers to earn redeemable points through referrals or subscription length.

In terms of pricing, GenuinePurity NR offers competitive pricing with products ranging from $58.95 to $69.95. A 500mg bottle costs $1 per count, while a 300mg bottle costs $2 per count. As a result, this product is our clear test winner!

Product features:

Manufacturer: GenuinePurity
Pros: Tested by independent laboratories, money-back guarantee, highly effective, top ingredients
Rating: ⭐⭐⭐⭐⭐

Second Place: PartiQlar

​Second #2
PartiQlar NR image
PartiQlar NR
  • More energy, power and health
  • Improves endurance and strength
  • Good value for money

Welcome to the enchanting realm of Partiqlar’s Pure NR, where endless possibilities await. Prepare to embark on a transformative journey filled with extraordinary experiences and profound health benefits. PartiQlar NR is no ordinary product; it is a catalyst for positive change and the epitome of excellence.

Step into a new era of vitality and wellness as PartiQlar’s Pure NR exceeds all expectations. This exceptional product is meticulously crafted to increase your energy levels, promote rejuvenation and optimize your overall health. With its unparalleled formulation, PartiQlar NR is at the forefront of health supplements, offering a unique blend of efficacy and innovation.

Immerse yourself in the wonders of PartiQlar’s Pure NR and experience a newfound vitality that permeates every aspect of your life. Embrace the invigorating sensation as your energy soars and your mental clarity sharpens. Say goodbye to exhaustion and embrace a life filled with renewed vitality, productivity, and enthusiasm. PartiQlar Pure NR is not just a product; it is a gateway to a revitalized version of yourself.

Product features:

Manufacturer: PartiQlar
Pros: Delays aging, boosts energy levels, improves endurance & strenght
Rating: ⭐⭐⭐⭐⭐

Third Place: ProHealth NR

ProHealth Image
ProHealth NR
  • More power & energy
  • Improved neural function in the brain
  • Supports longevity

ProHealth, a respected American company, manufactures its Nicotinamide Riboside & Pterostilbene Capsules in the United States under strict GMP guidelines. Each premium capsule provides 300mg of Nicotinamide Riboside (NR) and 50mg of Pterostilbene, designed to improve cellular health and promote longevity.

The powerful blend of NR and pterostilbene works synergistically to increase NAD+ levels in the body, facilitating better energy metabolism and cognitive function. The formulation of each capsule is fine-tuned for maximum absorption and effectiveness.

ProHealth recommends taking one capsule daily, with or without meals, making it an easy addition to your daily routine. The company offers free shipping throughout the USA and a subscription option that ensures regular shipments and savings for returning customers.

Available in bottles of 30 capsules, enough for a month’s supply, ProHealth backs its products with a 30-day money back guarantee, underscoring its commitment to customer satisfaction and the quality of its offerings.

Product highlights:

Manufacturer: ProHealth
Benefits: Premium ingredients, GMP compliance, satisfaction guarantee, optional subscription service
Rating: ⭐⭐⭐⭐⭐

Fourth Place: OMRE

Fourth #4
OMRE NMN image
  • More energy, power and agility
  • Good value for money
  • Third-party tested

Omre undergoes comprehensive purity and safety testing at every stage of production, conducted by independent laboratories. The supplement is priced at $4.05 per gram. Furthermore, a 60-count bottle containing 300mg capsules is available for $44.80, currently discounted to $42.57 on Amazon.

Omre provides several discounts and benefits; however, purchasing in bulk may not always result in savings. Orders over $75 qualify for free shipping, while orders under $75 incur a shipping fee of $4.99 for first-class shipping or $12 for FedEx shipping, ensuring delivery within two days.

Omre places great emphasis on product quality and safety, supported by extensive testing. The company also offers multiple pricing and shipping options to cater to different customer preferences and needs.

Product Features:

Manufacturer: Omre
Pros: The supplement boasts high absorbability and is free from chemical solvents or artificial additives. Additionally, it comes with a 30-day money-back guarantee.
Cons: Unfortunately, this product cannot be purchased online, and information regarding third-party testing and results is currently unavailable.
Rating: ⭐⭐⭐

Fifth Place: Quicksilver NAD+

Fifth #5
Quicksilver NAD+ Platinum image
Quicksilver NAD+ Platinum
  • More power & energy
  • Very positive customer reviews
  • Tested by third-party laboratories

QuickSilver NAD+ is regularly tested by third-party laboratories for purity and stability. The supplement uses a unique formulation with platinum and special liposomal technology that mimics NR transport in the body. This delivers essential components to precise locations where they can be efficiently utilized, with a liquid consistency for high absorption and effectiveness.

Ideal for those seeking quick results, the supplement also contains vitamin B12 to maintain blood and nerve cells, and riboflavin to reduce inflammation, slow aging, and provide antioxidant benefits.

Product features:

Manufacturer: Quicksilver
Pros: The product is GMO free and vegan friendly. It is third-party tested and uses liposome technology. Customers have left excellent reviews for this product.
Cons: The products require immediate refrigeration after purchase and have a no-return policy for unsatisfactory or damaged items. Some customers find them expensive.
Rating: ⭐⭐⭐

Sixth Place: Double Wood

Sixth #6
Double Wood image
Double Wood
  • Fast & positive effects
  • Medically tested
  • Natural ingredients

This product is made in the USA with high quality ingredients and has undergone extensive third party laboratory testing to ensure its purity and potency. The recommended daily dosage of NR typically ranges from 250 mg to 1500 mg, but this brand’s products only use 250 mg to 500 mg.

To achieve a 250 mg dose, users can take a 125 mg capsule in the morning and another in the afternoon, or take a 125 mg capsule in the morning and additional capsules within one to three hours to achieve a higher dosage. For new customers, a 60-count bottle of 125 mg is priced at $48.95, while returning and new subscribers can purchase it for $43.08.

Product features:

Manufacturer: Double Wood
Pros: GMO- and gluten-free, tested by third-party laboratories, regulated by the FDA
Cons: Not widely available, not affordable
Rating: ⭐⭐⭐

What is NR?

Nicotinamide riboside (NR) is a supplement that is believed to increase the levels of Nicotinamide Adenine Dinucleotide (NAD) in the human body, potentially supporting anti-aging benefits both internally and externally. NAD plays a critical role in the body by regulating energy metabolism, repairing DNA damage, and responding to stress.

While human studies are ongoing, NAD+ is believed to have a significant impact on aging, including not only physical appearance, but also internal aspects such as vascular health, blood flow, muscle health, and overall disease risk.

How to Choose the Best NR Supplements?

When choosing a nicotinamide riboside supplement, look for a reputable product in the industry that contains enough NR for the desired health benefits and has specific characteristics.

Key factors to consider include:

  1. Third-party testing – Choose a product that has been tested by an unbiased third party that adheres to good manufacturing practices, ensuring pharmaceutical-grade NR that is free of heavy metals.
  2. Company commitment to supplement purity.
  3. Excellent Customer Service – Prioritize customer satisfaction and affordability, easily researched through customer reviews that provide insight into real user experiences.
  4. Affordability – Choose a product within your budget, as supplements are effective when taken correctly and consistently, requiring ongoing purchases.

By following these recommendations, you can confidently choose the best NR supplement that meets your needs.

How NR & NAD+ Work (Simple Explanation)

Nicotinamide riboside (NR) helps produce the essential energy molecule NAD. Without it, life would cease within 30 seconds. It is essential for every cell and over 500 enzymes in the body. NAD’s vital functions include

  • Activating anti-aging proteins, sirtuins, to slow aging
  • Boosting energy through the Krebs cycle
  • Repairing damaged DNA via PARP1
  • Hormone synthesis
  • Promoting muscle growth
  • Enhance recovery
  • Sirtuins, which support the body’s natural defenses, are exciting leading scientists, but their effectiveness depends on adequate levels of NAD.

Aging gradually depletes NAD, with a 50-year-old having about half the levels of a 20-year-old. Low NAD levels can accelerate aging and reduce health span, making NMN critical.

NR, a synthetically produced nucleotide and direct precursor of NAD, is essential for proper cellular function. For more information, listen to David Sinclair on the Joe Rogan Experience podcast.

NR Delivery Technologies: A Buyer’s Guide

The most potent NR will have little impact if it isn’t absorbed effectively. It’s essential to understand the NR delivery method as it can influence the effects, potency, side effect profile, and cost of the product.

 Pure NMNSublingual NRIntranasal NRLiposomal NR
DurationShortMediumShortUp to 24 hours
Dose RequiredHighMediumLowLow
FeatureConvenienceNoticeable energy boostNeuroprotective, clears brain fogExtended release, highest bioavailability
PriceLeast expensiveModerateModerateMost expensive

Caption: NR Comparison Table – Oral, Sublingual, Liposomal, and Intranasal

Normal NR Powder

Conventional NR powders are the most affordable and researched option, with the majority of products falling into this category. Unfortunately, they also have the lowest absorption rate.

Stomach acid breaks down unprotected NMN and NR into nicotinamide (NAM) before it can reach vital tissues. High doses of NAD boosters to counteract low absorption cause an excessive increase in NAM, which can be detrimental to health by inhibiting sirtuins – essential proteins responsible for cell health and longevity.

Sublingual NR

Sublingual NR involves dissolving the compound under the tongue. Some companies utilize special technologies to bypass the liver, allowing rapid diffusion into the bloodstream and resulting in improved absorption. Generally, it costs more than standard powders. Sublingual NR users often report experiencing an immediate surge of energy.

However, limited research exists on the exact increase in bioavailability compared to oral consumption. If you’re uncertain about the efficacy of your supplements, sublingual NR’s noticeable effects may provide reassurance.

Intranasal NR

Intranasal administration is an emerging NR delivery method. It is unique in its ability to bypass the blood-brain barrier and increase NAD levels in the brain.

Compared to oral administration, intranasal delivery requires significantly lower doses, has fewer side effects, and shows a more potent effect on the brain. Preliminary research also shows promise in restoring energy after traumatic brain injury. Intranasal NR is more expensive due to limited supply.

Liposomal NR

Liposomal supplements offer faster, more efficient absorption without degradation in the gut compared to traditional oral forms. This is true for many supplements, with liposomes providing sustained release NR that increases NAD levels over a 24-hour period.

Essentially, liposomes are small fatty “shells” similar to human cell membranes that prevent degradation by stomach acid, allowing for greater utilization throughout the body. In use since the 1960s, some formulators consider liposomal technology a significant breakthrough.

However, researchers remain divided on the impact of liposomal technology for NR. The work of Christopher Shade, Ph.D., suggests that liposomes generally increase the absorption of dietary supplements by a factor of 3-10, providing better value by requiring smaller doses. Despite this, liposomal NR remains the most expensive option due to the complex manufacturing process.

NR Dosage

Each NR product label will provide the user with the recommended dosage for the supplement and there is no universal set dose for NR supplements. It is recommended to take a dose of NR in smaller amounts several times a day rather than a single high dose for optimal results.

Nicotinamide riboside comes in several forms: NR powder, capsules, sublingual powder, and intranasal NR. Intranasal NR is a nasal spray. Some believe that intranasal NR and sublingual powder are the most effective forms. The dose of NR that works for you may not work for someone else. We recommend starting with a low dose of NR and gradually increasing it to achieve the desired health benefits.

However, be sure to follow the directions on the supplement label, as each supplement comes in different dosages. In addition, we highly recommend that you consult with your health care professional before starting any new supplements, especially if you are currently taking any medications or other supplements.

Nicotinamide riboside (NR) Benefits

Supplementation with NR works in specific body systems, but NR boosts cellular NAD systemically, restoring energy to aging tissues that need it most. NR is a popular compound in longevity research and of great interest to doctors and health professionals. It is often discussed by

  • David Sinclair
  • Dr. Axe
  • Dr. Berg
  • Dr. Hyman
  • Dr. Rhonda Patrick
  • Dr. Peter Attia

Benefits come from both the molecule itself and from increasing NAD+ levels, with scientists discovering new health effects daily.

Some of NR’s health benefits include:

  1. Increases energy metabolism
  2. Improves insulin sensitivity
  3. Protects against diabetes, fatty liver disease, and obesity
  4. Rejuvenates mice
  5. Enhances cognition in Alzheimer’s patients
  6. Defends against neurodegeneration
  7. Improves memory
  8. Reduces fat mass
  9. Increases lean mass
  10. Radically increases NAD+
  11. Improve immune function
  12. Resistance to microbes and immunodeficiency
  13. Better blood flow
  14. Confers benefits of calorie restriction
  15. Protects the heart
  16. Enhancing human performance
  17. Re-establishing mobility in the elderly
  18. Potentially useful in treating COVID
  19. Restores fertility
  20. Improves mitochondrial health
  21. Greater wellbeing
  22. Reduces biological age
  23. Promotes DNA repair

Taking nicotinamide riboside helps protect your body and brain. Emerging research finds that NR optimizes NAD and helps restore organ systems to a healthy state.

How to Increase NAD Naturally

You can increase NAD levels by two primary methods:

1. Supplementation: specially formulated boosters
2. Optimizing: the current process (upregulating the salvage pathway)

You’ll get better, longer-lasting results with the latter.

Natural ways to boost your NAD levels without NR include

  • Raw honey
  • Fermented foods
  • Sauna sessions
  • Pau D’Arco tea
  • Fasting

In addition, you can increase your intake of certain foods that contain trace amounts of NR:

  • Broccoli
  • cucumber
  • Kale
  • Avocado
  • Tomatoes
  • Edamame

By incorporating these practices and foods into your daily routine, you can help boost your NAD levels naturally without relying solely on NR supplementation.

Common NMN Questions and Answers

NMN vs. NR: Which is better?

NMN is more stable than NR, and this stability provides additional health benefits. To use NR, your body must first convert it to NMN. If the conversion enzyme NRK doesn’t work well, NR will not increase NAD levels. Many longevity researchers prefer NMN to NR.

How do I know if an NR supplement is working?

If you want proof that your NR is high quality and working, I suggest either doing an intracellular NAD test or measuring your “biological age”. Do this before supplementation and again after six months. For more information and science on how this works, check out my InsideTracker review.

Is NR safe?

NR has been shown to be safe in animals. Human studies to date show impressive safety. Follow-up studies have shown similar results. NR has been shown to be safe and non-toxic, even at high concentrations. Be sure to purchase high quality, contaminant-free products from reputable sources.

What is the best dose of NR?

Research suggests that the ideal dose of nicotinamide riboside is between 100 mg and 500 mg daily, depending on the form. Some experts advocate higher doses of around 1,000 mg per day. Although minimal, side effects increase with higher doses.

Are there any side effects of NR?

Studies have not reported any clear side effects from supplementing with NR within the recommended dosages. However, nicotinamide riboside may impair athletic performance. Athletes should consider NR over NMN.

Should I take trimethylglycine (TMG) with NR?

I recommend taking an amino acid called betaine (or TMG) with NR to support the body’s natural methylation process. TMG is believed to reduce potential side effects, especially when using oral NR powder over the long term. TMG may be less necessary for liposomal and sublingual NMN.

Will MIB-626 replace NR?

MIB-626 is a novel and stable NAD booster manufactured by David Sinclair’s MetroBiotech. MIB-626 is being studied for maintaining muscle mass, improving cognitive performance, and slowing aging. Since it’s “new,” it will be patented and make Metro huge profits. There’s virtually no research on MIB626 compared to thousands of studies on NR.

Why take NR instead of NAD?

Counterintuitively, direct supplementation with regular NAD powder isn’t effective. The molecules are too large and are quickly broken down. Liposomal and intranasal NAD supplementation technology overcomes this barrier and works well.

Best NR Supplements to Boost Your NAD Levels

Without enough NAD, we’d die within seconds. You’re reading this, so that’s not the problem. Partially depleted of this cellular “fuel,” many of us unknowingly spend our days performing below our potential.

That’s why many of the world’s top anti-aging and longevity researchers take nicotinamide mononucleotide daily. NR is arguably the best NAD-boosting supplement available. Users often report profound changes in energy and overall health.

I always recommend starting with the inexpensive NAD+-boosting precursors. However, certain genes and lifestyle choices can dramatically increase your need for supplementation:

Alternatively, you can do an intracellular NAD test to get a real-time snapshot of your status. Then retest 3-6 months after supplementation. This is one way to make sure you’re getting the real, unadulterated molecule. Knowing your underlying biological needs can help you decide whether spending hundreds of dollars on NR is worth it.

Counterfeit and adulterated products have flooded the NAD supplement scene. Many contain no NR at all. Aside from wasting your money, using a contaminated NR product can do more harm than good. Choose a quality product from a reputable brand to slow aging, boost energy, and feel your best.

Questions or comments about any of this? Let me know your experience with these best NR supplements in the comments below!

Expert for Product Reviews

As an expert in drugstore and everyday products, Ronald Williams uses his knowledge to find the right product for individual needs. Ronald's experience in the testing industry has helped him develop a trained eye for quality products. As a writer, he takes the time to thoroughly compare and evaluate products. This allows him to provide reliable recommendations to the readers of his guides and comparisons.

Doctor of Medicine at School of Medicine - Creighton University

Dr. Corina Nicole Vasquez M.D. is known for her innovative research in the field of psychiatry, particularly in the areas of mood disorders and cognitive behavioral therapy, contributing significantly to both academic literature and clinical practice. She actively participates in national psychiatric conferences, sharing her insights and staying abreast of the latest advances in mental health treatment.