The Age Tracker Kit is a next‑gen longevity stack with a gold-standard biological age test. See where you are today, make changes, and track progress.
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The Age Tracker Kit (NMN+)
The Age Tracker Kit (NMN+)
Longevity Bundle + 2 Bio Age Tests
BUNDLE PRICE STARTS AT
$740.00 SGD
Ageing accelerates when cells can’t keep up with repair. A complete longevity stack in one simple routine — measure your progress and stay unstoppable. The kit includes supplements for 3 months and 2 biological age tests.
- The Repair – NMN+ — boost and maintain NAD⁺ levels
- The Protect – Glutathione+ — strengthen antioxidant defence & detox
- The Cleanse – Spermidine+ — activate autophagy & cellular clean-up
- 2x The Clock – Biological Age Test — measure biological age & track change
Triple-action longevity bundle
Clinically studied ingredients
Biological age via DNA methylation
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Complete Your Routine
The Repair – NMN+
$59.00 SGD
+
The Protect – Glutathione+
$59.00 SGD
+
The Cleanse – Spermidine+
$59.00 SGD
+
The Age Defence System
$150.00 SGD
$177.00 SGD
+
100,000+ Products Sold
Science Backed
No toxins
No heavy metals
3rd-Party Tested
At-home saliva kit
Non-invasive
Secure data
90-Day Money Back Guarantee
How it works
How it works
The Age Tracker Kit is your complete, 3 month bundle to improve — and measure — cellular health, uniting three original, clinically studied formulations by For Youth with 2x The Clock. Working in harmony, they repair, protect and cleanse your cells so you feel sharper, stronger and younger every day.
- The Clock – Biological Age Test measures your biological age by analysing epigenetic markers (DNA methylation), a key indicator of how well your body is ageing. It’s a simple at-home saliva test, and your data is handled securely.
- The Repair – NMN+ helps boost and sustain NAD⁺ — fuelling cellular energy and supporting repair.
- The Protect – Glutathione+ supports antioxidant defence and detoxification with Glutathione and a Sulforaphane precursor to reduce everyday oxidative stress.
- The Cleanse – Spermidine+ supports autophagy to clear damaged cellular components, helps modulate inflammation, and combats the build-up of senescent “zombie” cells for deeper cellular renewal.
Read more about each product and their benefits via the links below:
- The Repair – NMN+ →
- The Protect – Glutathione+ →
- The Cleanse – Spermidine+ →
- The Clock – Biological Age Test →
We are advised on the science behind our products by our Scientific Board, consisting of leading longevity scientists Prof. Jan Gruber and Prof. Vincenzo Sorrentino.
What's in the bundle
What's in the bundle
This kit contains a 3-month pack of The Age Defence System — The Repair – NMN+, The Protect – Glutathione+, The Cleanse – Spermidine+ — plus 2x The Clock — Biological Age Test (one for your baseline, one for follow-up). Clear usage instructions are included for both: take all three supplements together each morning with a meal, and follow the step-by-step guide to collect, register and return your at-home saliva tests.
This is how The Clock works:
- Ageing is cell damage — and you can now measure it. Scientists have identified 12 “Hallmarks of Ageing”. One of these is epigenetic change, which this test assesses.
- We analyse your epigenetics — a layer of “buttons” on top of your DNA (DNA methylation) that influence how genes are expressed.
- As you age, these “buttons” shift, reflecting wear to the epigenetic layer.
- TruMe Labs (California) analyses your at-home saliva sample to quantify these epigenetic patterns.
- Your biological age is then estimated by comparing your result to population data.
- Two tests included: use one to set your baseline and the second later to track change over time.
Serving Size: 3 capsules (1 of each product)
Servings Per Product Per Kit: 3 x 90 (3 month supply)
Active Ingredients:
- The Repair – NMN+
- Uthever™ NMN (Nicotinamide Mononucleotide), 450mg
- ApiAge® Apigenin, 50mg
- Pterostilbene, 50mg
- The Protect – Glutathione+
- Setria® Glutathione, 250mg
- PureBKale™ Glucoraphanin (a Sulforaphane precursor from black kale seed extract, ≥17%), 150mg
- The Cleanse – Spermidine+
- Spermidine Trihydrochloride, 10mg
- Meriva® Curcumin Phytosome, 250mg
- Quercefit® Quercetin Phytosome, 250mg
Capsule: Made from plant-derived cellulose — no gelatin, no animal ingredients.
Origin: Made in France
This products in this kit are 100% plant-based — free from animal-derived ingredients, including the capsules.
How to use
How to use
The Supplements: Take all three together once daily in the morning, with a glass of water (1x The Repair, 1x The Protect, 1x The Cleanse).
Reveal your true biological age in 4 easy steps:
- Register your test
- Collect your saliva sample
- Send your sample back to us in Singapore or directly to the US lab
- Get your results within 1–2 weeks after the lab receives your sample
Then, start optimising your health and track your progress.
Expiry dates & Lab test reports
Expiry dates & Lab test reports
Triple-tested by independent labs. Unlike most brands.
We screen every batch for purity, safety, and potency—so you know exactly what’s in every capsule.
We typically ship out the latest batches, each with an expiry date at least 1–2 years ahead, ensuring lasting freshness and stability.
View our lab reports and expiry dates per batch here →
Your The Clock test report,.
Here’s what your The Clock results look like—biological age estimate, comparison to chronological age, and clear visuals you can track over time.
Shipping
Shipping
Experience fast shipping to many countries worldwide.
🇸🇬 Singapore
- Free shipping on all orders
- Delivery time: 1-2 business days
🇦🇺 Australia
- Cost: Free for orders over $100 AUD, or $10 AUD for smaller orders
- Delivery time: 2-3 business days
- Note: allow for 1–3 days for regional or remote areas
🇲🇾 Malaysia
- Free shipping on all orders
- Delivery time: 3-4 business days
- Note: allow for 1–4 days for East Malaysia
🇺🇸 United States
- Cost: Free for orders over $75 USD, or $10 USD for smaller orders
- Delivery time: 3-4 business days
🇬🇧 UK
- Cost: Free for orders over £50, or £5 for smaller orders
- Delivery time: 2-3 business days
🇨🇦 Canada
- Cost: Free for orders over $100 CAD, or $15 CAD for smaller orders
- Delivery time: 3-4 business days
🇭🇰 Hong Kong SAR
- Cost: Free for orders over $600 HKD, or $60 HKD for smaller orders
- Delivery time: 1-2 business days
🇦🇪 United Arab Emrirates
- Cost: Free for orders over 300 AED, or 30 AED for smaller orders
- Delivery time: 2-3 business days
Or for rest of the world:
Take our quiz
Take our quiz
Not sure where to start? Take our quick quiz to learn more about longevity and discover the For Youth products that suit you best.
Start the quiz →
Measure Ageing. Then Improve It.
+38%
Boost in NAD⁺ Levels¹
-22%
Reduced Oxidative Stress²
-53%
Reduced Inflammation Markers³
Gold
Standard
We are advised on the science behind our products by our Scientific Board, consisting of leading longevity scientists Prof. Jan Gruber and Prof. Vincenzo Sorrentino. ⁽¹⁾ Yi L. et al., 2023, GeroScience. ⁽²⁾ Richie J.P. Jr. et al., 2015, Eur J Nutr. ⁽³⁾ Félix J. et al., 2024, Antioxidants (Basel).
Trusted by 10,000s of customers.
Measure Ageing. Make a Plan.
There are countless reasons to take a biological age test, but let’s focus on the top three.
See sample report-
Change your habits
Knowing your biological age can be a powerful motivator for adopting healthy habits to optimize your well-being.
-
Know Your Baseline
Discover your current biological age and uncover areas where you might be aging faster (or slower!) than your chronological age.
-
Track Your Progress
Retest periodically to monitor the impact of lifestyle changes and interventions on your cellular ageing.
What to Expect Over 12 Weeks.
Experience real, noticeable change—backed by science and felt in your body.
Try our products risk-free for 90 days.
If you're not satisfied, just tell us about your experience.
IN JUST 1-2 WEEKS:
Enhanced cellular cleanup and autophagy activation.
Reduced inflammation and joint comfort.
IN 4-6 WEEKS:
Improved metabolic function and fat processing.
Better cardiovascular health and circulation.
AFTER 10-12 WEEKS
Skin appears more youthful with enhanced regeneration.
Enhanced cognitive function and neuroprotection.
Make Ageing Actionable.
Test today, set targets, and watch the numbers move in your favour.
Unstoppable for Life.
Keep your cells strong, sharp, and ready for the rest of your life.
Why The Age Tracker Kit is Smarter
Others
Complete longevity stack
Includes 2 biological age tests
Track progress over time
Transparent testing
Made in Europe
High Standards. No Compromises.
Every ingredient is tested, verified, and obsessively sourced—because good enough isn’t good enough.
Ingredients in The Repair
Uthever® NMN, ApiAge® Apigenin, pterostilbene
Ingredients in The Repair
- Uthever® Nicotinamide Mononucleotide (NMN) — clinical-grade NAD⁺ precursor, 450 mg
- ApiAge® Apigenin — helps inhibit CD38 to preserve NAD⁺, 50 mg
- Pterostilbene — highly bioavailable polyphenol; complements NMN, 50 mg
Ingredients in The Protect
Setria® Glutathione, PureBKale™ Glucoraphanin
Ingredients in The Protect
- Setria® Glutathione — patented, fermentation-derived reduced glutathione (GSH), 250 mg
- PureBKale™ Glucoraphanin (from black kale seed extract, ≥17%) — a natural, stable Sulforaphane precursor, 150 mg
Ingredients in The Cleanse
SuperMide® Spermidine, Meriva® Curcumin Phytosome™, Quercefit® Quercetin Phytosome™
Ingredients in The Cleanse
- SuperMide® Spermidine — supports autophagy & cellular renewal (spermidine trihydrochloride), 10 mg
- Meriva® Curcumin Phytosome™ — high-bioavailability curcumin for joint comfort & recovery, 250 mg
- Quercefit® Quercetin Phytosome™ — high-bioavailability quercetin for antioxidant support & recovery, 250 mg
Meet Our Scientific Advisors.
Jan Gruber
PhD
University of Oxford, UK
Dr. Jan Gruber, PhD, completed his PhD in Biochemistry at the University of Oxford after studying physics and mathematics at the University of Cambridge. He is a biochemist and Associate Professor at the National University of Singapore (NUS), specialising in ageing biology, mitochondrial function, and oxidative stress. His research explores the molecular mechanisms of longevity and has been published in leading journals. His work often uses simple organisms such as tiny worms (C. elegans) to understand how ageing happens at the cellular level and test new ways to slow it down.
Vincenzo Sorrentino
PhD
University of Amsterdam, NL
Dr. Vincenzo Sorrentino, PhD, completed his PhD in Medical Biochemistry at the University of Amsterdam before going on to study how metabolism and nutrition affect ageing. He is a molecular biologist and Assistant Professor at the National University of Singapore (NUS), specialising in ageing, mitochondrial health, and NAD⁺ metabolism. His research has been published in leading journals including Nature and Cell Reports. His current work looks at how molecules like NAD⁺, which fuel our cells, and the maintenance of proteins in the body, can support healthier ageing.
Ask Anything.
What’s included in The Age Tracker Kit?
The Age Tracker Kit includes:
- The Age Defence System — The Repair, The Protect and The Cleanse
- 2x The Clock — Biological Age Test — one for baseline, one for follow‑up
Here’s what your The Clock results look like—biological age estimate, comparison to chronological age, and clear visuals you can track over time.
How do you determine my biological age?
Long answer, short
The Clock is a straightforward, saliva-based epigenetic test that estimates your biological age by analysing DNA methylation. These are tiny chemical tags that act like on/off dimmers for genes and naturally shift with age and lifestyle. We read those signals in your saliva and compare them with large reference datasets to show how your body is ageing relative to peers—simply, reliably, and without a blood draw.
If you want a clear, cost-effective read on biological age you can track over time, you’re in the right place.
Short answer, long
Your sample is analysed for DNA methylation at selected CpG sites (short DNA regions that influence gene activity). Methylation patterns change predictably with age and are the basis of research-grade “epigenetic clocks.”
In the lab, we use bisulfite conversion—a gold-standard method that converts unmethylated cytosines while leaving methylated ones unchanged—followed by targeted sequencing across a small panel of nine genomic regions. The resulting methylation profile is fed into an algorithm trained on age-labelled data to generate your biological age estimate and comparison to your chronological age.
What this means for you: it’s non-invasive, grounded in peer-reviewed methodology, and designed to help you measure a baseline, make changes, and re-test to track progress.
Please note
- This is an estimate of biological age; it is not a medical diagnosis or whole-genome test.
- We do not sequence your entire genome and we do not provide raw sequencing data in the report.
- Once analysis is complete, your biological material and DNA data are deleted according to our data-retention policy.
Why should I take The Repair, The Protect and The Cleanse together?
Ageing is cell damage. Simple. Taking The Repair, The Protect, and The Cleanse together creates a synergistic trio to repair, protect, and cleanse your cells for optimal health and healthy ageing.
The Repair boosts NAD⁺ levels with NMN and keeps those levels sky high with Apigenin, powering cellular repair and maintaining your body’s natural defences as you age.
The Protect shields your cells with Glutathione and Sulforaphane, two potent antioxidants that neutralise toxins, fight oxidative stress, and enhance cellular resilience.
The Cleanse clears out harmful "zombie cells" and reduces inflammation with ingredients like Spermidine and Quercetin, supporting autophagy and cellular renewal.
Is The Age Defence System safe? Any side effects?
Safety: All ingredients in The Age Defence System are generally considered safe for human consumption. However, for all three products, it is not recommended you take these if you are pregnant or nursing. For the Protect, if you have hypothyroidism or are on thyroid medication, you should not take this product prior to consulting your physician. And for The Cleanse, you should not take this product if you are on anticoagulants, anticancer drugs, immunosuppressants, or suffering from biliary tract diseases.
Side Effects: No significant side effects have been documented in human trials. However, some participants have reported mild gastrointestinal symptoms or heart burn, although rare. If you have any concerns, discontinue use and consult a healthcare provider.
Do I need to pay to ship my sample to the lab?
In Singapore, we offer free pickup for completed test kits. Other regions may require local postage to return your sample to a US address. In any case, we’ll send you clear instructions based on your location. If you have any questions, just drop us a line at [email protected].
Read more in our blog.
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