Skip to product information
NR
  • NR
  • NR
  • NR
  • NR
Third Party Test Report
NR

Pure NR 350mg

Pack Size
In stock
One-time purchase at full price. No subscription required.
NR
120 Capsules

Free delivery on all orders over £20

90 Day Money Back Guarantee

Tracked and Insured

Slow Down Ageing
Slow Down Ageing
Increase Energy
Increase Energy
Capsule Size
350mg
Daily Dose
1-2 Capsules
Shelf Life
2 Years
Ingredients per capsule
Nicotinamide Riboside Chloride
NO Artificial Ingredients, Wheat, Gluten, Yeast, Soy, Corn, Dairy or Preservatives.
Third Party Test Report
  • Highest Purity
  • 3rd Party Tested
  • 90 Day Guarantee

Highest Quality Supplements

  • No Artificial Colour
  • No Artificial Flavour
  • No Artificial Sweetener
  • No Gluten
  • No Soy
  • Non-GMO
  • No Dairy

What are NR Supplements?

Nicotinamide Riboside (NR) is a unique form of vitamin B3 (niacin) that plays a vital role in cellular energy production and healthy ageing. Found naturally in trace amounts in milk and some fruits, NR is prized for its ability to boost levels of NAD+ (nicotinamide adenine dinucleotide), a coenzyme critical to nearly every cellular process. As NAD+ levels naturally decline with age, supplementing with NR has become a cutting-edge strategy for supporting mitochondrial function, energy metabolism, and longevity at the cellular level.

The Science Behind NR Supplements

Once ingested, Nicotinamide Riboside is rapidly absorbed and converted into NAD+ through a specific salvage pathway in the body. NAD+ acts as fuel for your mitochondria the "powerhouses" of your cells helping generate energy (ATP), repair DNA, and activate sirtuins, a family of proteins associated with healthy ageing. By replenishing declining NAD+ levels, NR supports optimal cellular performance, promotes resilience against stress, and helps maintain metabolic balance and cognitive function as you age.

NR
Benefits

  • Cellular Energy

    NR raises NAD+ levels, which are essential for converting food into energy at the cellular level. This can enhance overall vitality and combat age-related fatigue.

  • Brain Health

    By increasing NAD+, NR promotes healthy mitochondrial function in brain cells, potentially improving cognitive performance, memory, and resilience to neurodegeneration.

  • Healthy Ageing

    NR activates sirtuins-proteins linked to DNA repair and longevity. These pathways may reduce oxidative stress and cellular damage, key drivers of ageing.

  • Heart Function

    Studies suggest NR may support cardiovascular health by improving mitochondrial efficiency in heart cells and reducing arterial stiffness with age.

  • Metabolic Health

    NR helps regulate insulin sensitivity and fat metabolism, which can aid in weight management and reduce the risk of metabolic disorders like type 2 diabetes.

  • DNA Repair

    NAD+ fuels PARPs, enzymes involved in repairing damaged DNA. Higher NAD+ levels may enhance the body's ability to maintain genomic stability.

How NR Works

1

Conversion to NAD+

After you take Nicotinamide Riboside, your body quickly converts it into NAD+ (nicotinamide adenine dinucleotide) - an essential coenzyme found in every living cell. This process bypasses some of the slower steps required by other forms of vitamin B3, making NR one of the most efficient ways to boost NAD+ levels.

2

NAD+ Powers Your Cells

NAD+ plays a central role in cellular energy metabolism, acting as a key helper molecule that enables your mitochondria to convert the food you eat into usable energy. Beyond energy production, NAD+ is also critical for cell survival, gene regulation, and maintaining a healthy circadian rhythm.

3

Triggers Anti-Ageing Pathways

With elevated NAD+ levels, your body can better activate important longevity proteins called sirtuins, as well as DNA-repair enzymes known as PARPs. These proteins help protect your cells from age-related damage by supporting genetic stability, reducing inflammation, and promoting efficient cellular repair mechanisms.

Questions, anyone?

Need help with something? Here are our most frequently asked questions.

  • What is NR and how does it work?

    NR (Nicotinamide Riboside) is a form of Vitamin B3 and a precursor to NAD+ (Nicotinamide Adenine Dinucleotide). Like other forms of B3, it plays a key role in normal energy-yielding metabolism. As we age, our natural NAD+ levels can decline, which is often associated with feelings of tiredness and fatigue. NR helps to support NAD+ levels in the body, contributing to the reduction of tiredness and supporting normal cellular energy production.

  • What are the benefits of taking NR supplements?

    As a form of Vitamin B3, NR supports several key functions in the body, including:

    • Supporting normal energy-yielding metabolism to help fuel your day.
    • Contributing to the reduction of tiredness and fatigue.
    • Supporting normal functioning of the nervous system.
    • Contributing to normal psychological function.
    • Maintaining normal mucous membranes and skin health.
    • Supporting general vitality and healthy aging.

  • How long does it take to see the effects of NR?

    The experience varies by individual. Many users report feeling more energized and alert after consistent use. While some may notice differences within a few weeks, others may take longer as the body utilizes the nutrient. Consistent daily supplementation is recommended to support normal energy metabolism and general wellbeing over the long term.

  • Are NR supplements tested for purity and quality?

    Yes, at Longevity Plus, our supplements undergo rigorous testing to ensure they meet high standards of quality. Our NR is tested to confirm a purity of 99%+, ensuring you receive a premium product free from unnecessary additives or contaminants.

  • Are there any side effects of taking NR?

    NR is generally well-tolerated. Side effects are rare but can include mild digestive discomfort or nausea in some individuals. Unlike some other forms of Vitamin B3 (such as Nicotinic Acid), NR is not commonly associated with skin flushing. We recommend following the suggested dosage and consulting your healthcare provider if you have any concerns.

  • Can I take NR with other supplements or medications?

    NR is often taken alongside other supplements, such as Resveratrol or TMG, as part of a daily routine. However, if you are taking prescription medications or have a specific medical condition, you must consult with your doctor before starting any new supplement to ensure it is suitable for you.

AS FEATURED IN