Target aging where it starts:
your cells.
From the age of 30, your NAD+ levels—the molecule your cells need for energy and repair—start to decline rapidly.
What happens as you age?
NAD+ Levels Decline
NAD+ is a vital molecule your cells need for energy and DNA repair. By your 30s, these levels plummet, reducing your ability to recover from damage.
Cell Damage Accumulates
Everyday exposure to stress, UV rays, and pollution weakens your cells. Without intervention, this damage builds up, accelerating the aging process.
Biological Aging Accelerates
Stress, poor diet, and everyday toxins cause your biological age—the true measure of how your body is aging—to outpace your actual years.
NAD+ Levels Decline
NAD+ is a vital molecule your cells need for energy and DNA repair. By your 30s, these levels plummet, reducing your ability to recover from damage.
Cell Damage Accumulates
Everyday exposure to stress, UV rays, and pollution weakens your cells. Without intervention, this damage builds up, accelerating the aging process.
Biological Aging Accelerates
Stress, poor diet, and everyday toxins cause your biological age—the true measure of how your body is aging—to outpace your actual years.
Aging is inevitable, but how fast it happens, is up to you.
Biological Age & Genetic Methylation Testing
Measure how your body is aging at the cellular level with advanced genetic methylation testing.
Personalised Intervention Plans
Get genetically tailored diet, supplement, exercise, and lifestyle recommendations to slow biological aging and improve longevity.
NAD+ Optimisation
Restore this critical molecule to enhance energy production, repair damage, and support DNA repair.
Why Zeutral?
Boost NAD+ Levels
Up to 50% increase within 2 weeks—compared to only 11% over 6 months with natural methods like diet or fasting.
Australian-Owned & Trusted
All tests are analysed in NATA-accredited labs in Melbourne for maximum accuracy.
Reverse Visible Aging
Support DNA repair, improve skin elasticity, and restore a youthful glow.
Tailored to You
Receive precise diet, exercise, and lifestyle recommendations based on your genetic makeup.
How it works
1
Order Your Test Kit
A convenient cheek swab test you can do at home.
2
Send It to Our Lab
Mail it to our NATA-accredited lab in Melbourne.
3
Get Actionable Results
In just 7–14 days, receive your personalised recommendations to slow aging, boost energy, and feel your best.
Latest Scientific Research
The Safety and Antiaging Effects ofNAD in Human Clinical Trials
Examining the potential of NMN supplementation in aging-related physiological decline.
This 2023 study evaluates the safety and effectiveness of NMN as a precursor to NAD⁺ in human trials. Results suggest NMN supplementation safely enhances NAD⁺ levels, showing promise for mitigating aging effects.
Unlocking Human Longevity: Mayo Clinic Scientists Fuse NAD Boosters and Senolytics
Synergistic effects of NAD⁺ boosters and senolytic therapies in enhancing healthspan.
Mayo Clinic researchers explored combining NAD⁺ boosters with senolytic therapies to counteract aging. The study found this combination could synergistically improve cellular health, reduce senescent cell buildup, and potentially extend human healthspan.
Surveying the Current State of NMN Research
Analyzing recent advancements in NMN’s role in boosting NAD⁺ levels.
This 2023 review assesses the latest findings on NMN and its role in elevating NAD⁺ levels. It highlights studies showing NMN’s potential to improve metabolic markers, alleviate fatigue, and enhance physical performance, particularly in aging populations.
Genetic Impacts on DNA Methylation: Research Findings and Future Perspectives
Exploring the influence of genetic variants on the human DNA methylome.
This 2021 review discusses how genetic variants significantly affect DNA methylation patterns, known as methylation quantitative trait loci (meQTLs). Understanding meQTLs offers insights into the biological mechanisms underlying complex human traits and diseases, highlighting the potential of methylation genetic testing in disease onset and progression.
Methylation: Definition, Research, Testing, and Support Methods
An overview of DNA methylation and its relevance to health.
This 2023 article provides a comprehensive overview of DNA methylation, its role in gene expression regulation, and its impact on health. It discusses how methylation testing can identify epigenetic changes associated with various diseases and the potential for interventions to modify methylation patterns.
Loss of Epigenetic Information Can Drive Aging, Restoration Can Reverse It
Harvard Medical School Research 2021
This study demonstrated that degradation in DNA organization and regulation—known as epigenetics—can drive aging. Restoring the integrity of the epigenome was shown to reverse aging in mice, highlighting the potential for epigenetic therapies.
Reversing Glaucoma Damage and Vision Loss
Researchers at Harvard Medical School have successfully restored vision loss in mice.
Researchers explored the role of DNA methylation in age-related vision loss. They found that erasing certain epigenetic marks could restore youthful gene expression patterns and reverse damage caused by glaucoma.
Frequently Asked Questions
What does a genetic methylation test tell you?
A genetic methylation test analyses your DNA to provide the following insights:
- Biological Age:
Methylation patterns can reveal your biological age, which may differ from your chronological age. This helps you understand how fast you're aging at a cellular level. - Epigenetic Risk Factors:
The test can identify areas where methylation may contribute to increased risks for conditions like cancer, cardiovascular diseases, or metabolic disorders. - Personalized Health Recommendations:
Based on your methylation profile, you can receive targeted recommendations for lifestyle changes, diet, supplements, or other interventions to optimize your health and slow biological aging.
Is it worth getting a genetic methylation test?
Yes, if you're interested in gaining a deeper understanding of your biological age and how lifestyle factors, diet, and supplements can influence your health. It’s a valuable tool for anyone seeking to make informed decisions about their well-being.
What Does DNA Methylation Do?
Regulates Gene Expression:
DNA methylation acts as an "on-off switch" for genes. When a gene is methylated, it is typically turned "off," meaning it won’t be expressed (or transcribed into RNA). This mechanism ensures that only the necessary genes are active in a cell at a given time.
Maintains Cellular Function:
Methylation is essential for normal development and function. For instance, it helps differentiate various cell types by ensuring that liver cells express liver-specific genes, while skin cells express skin-specific genes.
Protects DNA Integrity:
Methylation can help suppress harmful elements within our DNA, such as transposons (DNA sequences that can move and potentially disrupt genes), thus preserving the stability of the genome.
Affects Aging and Longevity:
DNA methylation patterns change over time and are considered a biomarker of aging. Abnormal patterns can accelerate aging and contribute to the development of age-related diseases.
Influences Disease Risk:
Improper methylation (too much or too little) can contribute to various diseases, including cancer, autoimmune disorders, and neurological conditions.
Why is DNA Methylation Important?
DNA methylation is one of the primary mechanisms of epigenetics, which refers to changes in gene activity without altering the genetic code itself. This means your environment, diet, lifestyle, and even stress levels can influence your methylation patterns and, consequently, how your genes are expressed.
How Does the Zeutral Genetic Methylation Test Work?
Sample Collection:
You’ll use the saliva swab kit provided to collect your DNA sample and send it back using our prepaid mailer.
Lab Analysis:
Our lab will analyze your DNA methylation patterns to assess your biological age and epigenetic health.
Results Delivery:
Within 7–14 days, you’ll receive a detailed report via email, explaining your results and providing actionable insights to help you improve your health.
How is DNA Methylation Related to Health?
Aging:
Changes in methylation patterns are a hallmark of aging. For example, hypomethylation (too little methylation) can activate genes that promote inflammation or damage.
Cancer:
Abnormal methylation patterns are associated with cancer. Hyper-methylation (too much methylation) of tumor suppressor genes can turn them off, allowing cancer cells to grow unchecked.
Neurological Conditions:
Improper methylation is linked to conditions such as Alzheimer's, Parkinson's, and other neurodegenerative diseases.
Immune Function:
Methylation helps regulate immune cell activity, which is vital for fighting infections and preventing autoimmune conditions.
Is gene methylation good or bad?
DNA methylation can be both good and bad. Proper methylation is essential for normal gene regulation and cellular function. However, abnormal methylation patterns can lead to health concerns, including accelerated aging and chronic diseases.
How much is a genetic methylation test in Australia?
Our genetic methylation test costs $495, and results are delivered within 7–14 days of receiving your sample.
How does DNA methylation affect gene expression?
DNA methylation acts as a regulatory mechanism, turning genes on or off. Methylation typically silences genes, ensuring that only necessary genes are active, which is crucial for healthy cellular function and development.
What does NAD stand for?
NAD stands for Nicotinamide Adenine Dinucleotide, a molecule found in all living cells that plays a vital role in energy production and cellular repair.
What does NAD do for the body?
NAD (Nicotinamide Adenine Dinucleotide) is essential for energy production, DNA repair, and cellular function. It supports anti-aging, enhances metabolism, and promotes overall vitality.
Is NAD just vitamin B3?
NAD is derived from Vitamin B3 but is much more than a vitamin. It serves as a coenzyme involved in crucial biological processes like energy metabolism and cellular repair.
Do NAD supplements actually work?
Yes, NAD supplements have been shown to support cellular energy, promote DNA repair, and help combat signs of aging. They’re especially beneficial for individuals looking to optimize energy levels and overall health.
How is NAD+ shipped?
We ship NAD+ supplements via Australia Post. You can choose between standard or express shipping options during checkout.
How are test kits shipped?
Our test kits are shipped via Australia Post, and the shipping cost is included in the price of the test.
Who pays for mailing the saliva swab for the genetic test?
We cover the cost of mailing your saliva swab to the lab. Simply use the prepaid return label provided with the kit.
How long does the lab analysis take?
Once your saliva sample is received, the lab analysis takes 7–14 days. You’ll receive an email notification when your report is ready.
What are the delivery timeframes for AusPost?
- Standard shipping: 3–7 business days
- Express shipping: 1–3 business days