PureStars Bio NMN

PureStars Bio NMN is the gold standard in purity and potency. The scientifically-backed key to unlocking youthful vitality by boosting your body’s most critical molecule: Nicotinamide Adenine Dinucleotide ( $N A D^{+}$ ).

Why do we age?
A Harvard scientist believes he's found the answer.

Aging, quite simply, is a loss of information.

Dr. David A. Sinclair

Author of Lifespan

For decades, we’ve accepted aging as an inevitable decline—a simple process of wear and tear. But what if that fundamental assumption is wrong?

Dr. David A. Sinclair, a leading genetics professor at Harvard Medical School, has pioneered a revolutionary new understanding of why we age, known as the Information Theory of Aging. His research suggests that aging isn’t caused by damage to our DNA itself, but by the loss of epigenetic information—the instructions that tell our cells how to read our DNA.

Imagine your genome is a flawless digital file on a compact disc. The data is perfect. Aging, Dr. Sinclair proposes, is like scratches accumulating on the disc’s surface. Over time, these “scratches” of epigenetic noise make it harder for your cells to read the right genetic information, leading to a loss of cellular identity and a decline in function.

This groundbreaking perspective reframes aging from an unavoidable fate into a treatable condition—a reversible loss of information.

The Spark of Life is Fading. It's Called NAD+.

At the very core of this information crisis is the decline of one single, vital molecule: Nicotinamide Adenine Dinucleotide, or $N A D^{+}$ .

$N A D^{+}$ is a coenzyme found in every cell in your body. It is as essential to your cells as oxygen is to your lungs. It is the fundamental fuel for over 400 critical biological processes, including:

Energy Production: $N A D^{+}$ is indispensable for converting the food you eat into the cellular energy (ATP) that powers your heart, brain, muscles, and every other organ.
DNA Repair: It is the sole fuel source for a family of “longevity genes” called sirtuins. These sirtuins are your genome’s 24/7 maintenance crew, responsible for repairing DNA damage, reducing inflammation, and maintaining the stability of your epigenetic code.

The problem is, our natural supply of $N A D^{+}$ plummets as we age. By middle age, our $N A D^{+}$ levels can be half of what they were in our youth. By age 80, they may be as low as 1%.

This decline starves our sirtuins of the fuel they need to function. The DNA repair crew is sidelined. The epigenetic “scratches” accumulate. Cellular communication breaks down. This is the biological root of the aging process.

Refuel Your Cells. Restore Your Information.

To combat the loss of cellular information, we must first address the energy crisis. We must restore our body’s supply of $N A D^{+}$ .

Nicotinamide Mononucleotide (NMN) is the most direct and efficient way to do this. NMN is a precursor molecule that your body converts directly into $N A D^{+}$ in a single step via the body’s primary “salvage pathway”.

Supplementing with high-purity NMN provides your cells with the essential raw material needed to replenish their depleted $N A D^{+}$ stores. This process effectively refuels your sirtuins, re-arming your cellular defense systems and empowering them to get back to work: repairing DNA, cleaning up cellular damage, and restoring the integrity of your precious genetic information.

PureStars NMN is your daily investment in cellular integrity.

The PureStars Bio Purity Pledge

The Difference is Verifiable

In an industry where quality is often promised but rarely proven, we believe in radical transparency. The NMN market is flooded with products that make bold claims, yet independent testing has shown that a shocking number of them contain little to no active ingredient.

You deserve to know exactly what you are putting into your body. That is our promise.

1. 99.9%+ Purity. No Compromises.

Every batch of PureStars NMN is guaranteed to have a purity level of 99.9% or higher. We don’t just claim it; we prove it. We send every lot to an independent, third-party laboratory for analysis and make the results—the Certificate of Analysis (CoA)—publicly available for you to review.

2. The Active Form Only: 100% β-NMN

There are two primary forms (isomers) of NMN: Beta-NMN ( $β$ -NMN) and Alpha-NMN ( $α$ -NMN). Decades of scientific research have shown that only the $β$ -NMN isomer is biologically active and can be converted into $N A D^{+}$ in the body. The $α$ -NMN form is an inactive byproduct. Many inferior products use a mix of the two or don’t specify which form they use. PureStars NMN is guaranteed to be 100% pure, stabilized $β$ -Nicotinamide Mononucleotide.

3. The Superior Method: 4th Generation Enzymatic Biosynthesis

How your NMN is made matters. The cheapest method, chemical synthesis, can involve harsh solvents and result in unwanted impurities and lower stability.

PureStars NMN is created using a state-of-the-art, eco-friendly enzymatic biosynthesis process. This clean, multi-step method mimics the way NMN is produced in nature, using biological enzymes to guide the synthesis. The result is a highly pure, stable, and bioavailable form of NMN, free from any residual chemical solvents or contaminants.

The Power of Proof

Clinically-Studied Efficacy

Don't just take our word for it. Trust the data.

PureStars NMN is formulated with Uthever® NMN, one of the most trusted and scientifically-validated NMN sources in the world. Uthever® was the exact NMN ingredient used in a groundbreaking, double-blind, placebo-controlled human clinical trial published in the prestigious, peer-reviewed journal Frontiers in Aging.

This study on middle-aged and older adults demonstrated conclusively that supplementation with Uthever® NMN was both safe and remarkably effective.

Key Findings from the Published Human Trial :

A 38% Increase in NAD+ Levels: Participants taking Uthever® NMN saw their serum $N A D^{+} / N A DH$ levels increase by an average of 38% in just 60 days compared to baseline, while the placebo group saw a minimal increase. [Visual: A simple bar chart showing the significant increase in the NMN group vs. the placebo group.]
Significant Improvement in Physical Endurance: The study measured endurance using the 6-minute walking test. The NMN group showed a statistically significant improvement in their walking distance and endurance over the 60-day period.
Proven Safe and Well-Tolerated: The study confirmed that daily supplementation was safe and did not produce any noteworthy adverse effects.

“The rise in the levels of NAD+/NADH… illustrated the potential of Uthever to raise the levels of NAD+ in the cells, which is linked to higher energy levels and an anti-aging effect.”
— Huang et al., Frontiers in Aging, 2022

When you choose PureStars, you are choosing the exact form of NMN that has been proven to work in humans under rigorous scientific conditions.

Unlock Your Body's Full Potential

By restoring your body’s foundational molecule, you can unlock a cascade of benefits that support healthy aging from the inside out. Based on human clinical research, here is what you can expect:

Renewed Cellular Energy & Vitality

Feel the difference as you replenish the fundamental molecule for energy production. Combat age-related fatigue and experience a renewed sense of vigor and vitality as your cells regain their youthful metabolic efficiency.

Enhanced Physical Performance & Endurance

Support your body's capacity for movement and activity. Human studies show NMN can improve aerobic capacity, muscle function, and walking endurance, helping you stay active and strong as you age.

Healthy Metabolic Function

Promote your body's ability to manage energy effectively. A landmark study from Washington University demonstrated that NMN improves muscle insulin sensitivity, a cornerstone of healthy metabolic function.

Restorative Sleep & Daytime

Focus Aid your body's natural circadian rhythms. Clinical research has shown that NMN supplementation can improve sleep quality and reduce daytime fatigue, helping you feel more rested, alert, and focused.

The PureStars Philosophy: Why We Created PureStars NMN

PureStars was founded on a simple, unwavering principle: you deserve access to the purest, most effective, and most scientifically-validated wellness tools available to take control of your health.

In a world of hype and empty promises, we are committed to evidence and integrity. We scoured the globe for the most advanced longevity molecule backed by real science. We found it in NMN. We then dedicated ourselves to sourcing the purest, most stable, and most clinically-validated form of NMN on the planet.

PureStars NMN is the ultimate expression of our commitment to you. It is not just another supplement; it is the flagship of our mission to empower you with tools that are as honest and powerful as your own potential.

Your Daily Cellular Integrity Ritual

Incorporating PureStars Bio NMN into your daily routine is a simple, powerful step towards optimizing your long-term healthspan.

Recommended Use: Leading research in the field of longevity, including the personal regimen of pioneers like Dr. David Sinclair, suggests a daily dose of 500 mg to 1,000 mg of NMN for optimal benefit.

Each capsule of PureStars NMN contains 500 mg of pure, verified $β$ -NMN.

For foundational support: Take one (1) capsule daily in the morning.
For advanced support: Take two (2) capsules daily in the morning.

PureStars NMN can be taken with or without food.

For Enhanced Sirtuin Activation: To further enhance the activity of your sirtuin “longevity genes,” consider taking PureStars NMN in conjunction with a high-quality Trans-Resveratrol supplement, another molecule extensively studied by Dr. Sinclair for its synergistic effects.

Don't Just Age. Evolve.

The science of aging has reached a turning point. We now have the knowledge and the tools to proactively support our cellular health and redefine what it means to grow older.

This is your opportunity to take control of your healthspan. To invest in your cellular future. To join the longevity revolution.

Order Now & Begin Your Cellular Renewal

Subscribe & Save 15% on Every Order

Frequently Asked Questions

What exactly is NMN and how does it work?

NMN (Nicotinamide Mononucleotide) is a natural molecule that acts as a direct precursor to $N A D^{+}$ (Nicotinamide Adenine Dinucleotide). When you take NMN, your body quickly converts it into $N A D^{+}$ , replenishing the levels of this vital coenzyme that decline with age.

What is NAD+ and why is it so important?

$N A D^{+}$ is a coenzyme essential for life, found in every cell. It's critical for converting food into energy and for fueling DNA repair enzymes called sirtuins. Declining $N A D^{+}$ levels are considered a primary hallmark of the aging process.

Who is Dr. David Sinclair?

Dr. David A. Sinclair is a Professor of Genetics at Harvard Medical School and a world-renowned scientist in the field of aging and longevity. His extensive research on sirtuins, $N A D^{+}$ , and NMN, detailed in his bestselling book Lifespan, has been instrumental in bringing the science of NMN to the forefront.

What is the difference between NMN and NR (Nicotinamide Riboside)?

Both NMN and NR are precursors to $N A D^{+}$ . However, NMN is one step further down the metabolic pathway, making it a more direct precursor. Your body converts NR into NMN, and then NMN into $N A D^{+}$ . By taking NMN, you are providing the most immediate building block for $N A D^{+}$ synthesis.

Why is 99.9% purity so important?

Purity is paramount for both safety and efficacy. An independent analysis of top-selling NMN products on Amazon found that over 64% contained less than 1% of the claimed NMN. Our 99.9%+ purity, verified by third-party labs, ensures you are getting a potent and effective dose without contaminants or fillers.

What is Enzymatic Biosynthesis?

It is a superior, clean manufacturing method that uses biological enzymes to create NMN, mimicking nature's own processes. This avoids the use of harsh chemical solvents common in cheaper production methods, resulting in a purer and more stable final product.

Is PureStars NMN third-party tested?

Absolutely. Every single batch is tested by an independent laboratory to verify its purity, potency, and safety from heavy metals or microbes. We believe in full transparency and make these lab reports available to you.

Are there any side effects?

Human clinical trials have found NMN to be very safe and well-tolerated, with no significant adverse effects reported at doses up to 1,200 mg per day. As with any supplement, it is advisable to consult with your healthcare provider before beginning a new regimen.

Why isn't NMN sold on some major online marketplaces like Amazon?

Due to NMN's powerful biological effects, it is being investigated by pharmaceutical companies as a potential new drug. This investigation led the FDA to reclassify its status, restricting its sale as a dietary supplement on some platforms. We see this not as a concern, but as a powerful testament to NMN's profound potential. PureStars is committed to ensuring continued consumer access to high-purity NMN manufactured to the highest quality standards.

How long until I see results?

The effects of NMN are cellular and build over time. While some users report feeling increased energy and mental clarity within a few weeks, the most significant benefits, such as improved physical endurance and metabolic markers, were observed in clinical trials after 60-90 days of consistent use.

What's Next

Essence of Ginseng