TRACK YOUR PROGRESS
The NR Rewind Kit
The NR Rewind Kit
Energy
- Metabolism
- Brain
Ageing is cell damage, linked to lower NAD+ levels. The Clock measures this damage alongside The Plus—NR, which works to repair it by boosting NAD+ levels to fuel and restore cell function.
1 kit (90 capsules of The Plus—Niagen® NR) lasts 3 months at 1 capsule per day. This kit contains 2x The Clock—Biological Age Test.
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90 Day Money Back Guarantee.
WHAT IT DOES
WHAT IT DOES
Our NR formula uses 99% pure Niagen® NR (Nicotinamide Riboside), made in the US. Paired with our Biological Age Test, it’s the perfect duo to repair your cells and track your progress against ageing.
How it works:
Our biological age test, The Clock, measures your epigenetic damage, a key indicator of ageing. It’s a simple at-home saliva test, and your data is 100% secure.
NR is a building block that the body uses to produce NAD+, a crucial molecule for cellular energy and DNA repair. By boosting NAD+, NR helps to maintain cellular health to support increased healthspan and longevity.
Benefits of taking NR:
- Increases energy levels
- Boosts metabolism
- Enhances mental clarity
- Promotes weight management
- Improves sleep quality
- Improves physical endurance and recovery
WHAT'S IN THE KIT
WHAT'S IN THE KIT
Serving Size: 1 capsule
Servings Per Kit: 90 (3 month supply)
Active Ingredients:
- Niagen® NR (Nicatinamide Riboside), 300mg
Add-Ons: Each kit comes with 2 x The Clock, a saliva-based biological age test, for a before and after insight into your cellular health.
Origin: Made in the US
HOW TO USE
HOW TO USE
The Plus: Take 1 capsule in the morning.
The Clock: Follow the instructions on the pack to take an easy saliva-based test at home. Send in your results via a pre-paid envelope.
TESTING CERTIFICATES
TESTING CERTIFICATES
We test every batch for contamination and impurities, ensuring you get exactly what you pay for.
Click here to view our testing certificate catalogue.
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NO TOXIC CHEMICALS
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SCIENCE BACKED
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NO HEAVY METALS
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NO GMOs
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INDEPENDENTLY TESTED
Ageing is Cell Damage. Simple. We Reverse it.
Cell damage sneaks up on you over time, affecting how you look, feel and live your life. But here are the three power moves to help you fight back.
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01
REPAIR YOUR CELLS.
Learn About The RepairCellular repair is your first line of age-defence. NAD+ boosters, like The Repair, supercharge your repair systems.
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02
PROTECT YOUR CELLS.
Learn About The ProtectProtect your cells against daily stress and environmental toxins with powerful antioxidants found in The Protect.
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03
CLEANSE YOUR CELLS.
Learn About The CleanseActivate autophagy and clear senescent cells with support from The Cleanse, so your cells work at their peak.
Why Get a Biological Age Test?
There are countless reasons to take a biological age test, but let’s focus on the top three.
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Motivation for Change
Knowing your biological age can be a powerful motivator for adopting healthy habits to optimize your well-being.
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Know Your Baseline
Discover your current biological age and uncover areas where you might be aging faster (or slower!) than your chronological age.
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Track Your Progress
Retest periodically to monitor the impact of lifestyle changes and interventions on your cellular ageing.
Getting to the heart of ageing at the cellular level is how we can truly extend our healthspan and longevity. When we focus on repairing, protecting, and renewing our cells, we're not just slowing down the ageing process—we're giving our bodies the tools they need to stay strong for years to come. It's about empowering every cell to withstand the effects of time so you can live a full and healthy life."
Dr Vincenzo Sorrentino
Biochemistry & Longevity, NUS Medicine, Singapore.
What's The Science Behind The Test?
The Clock is a so-called epigenetic or DNA methylation test. By looking at the damage to the layers on top of your DNA, we are able to calculate your biological age.
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YOUR EPIGENETICS
We will analyse your epigenetics: layer of “buttons” on top of your DNA.
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EPIGENETIC DAMAGE
As you age, these “buttons” start to move, damaging your epigenetic layer.
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MEASURING DAMAGE
US-based TruMe Labs will measure this damage and calculate your biological age.
HOW TO USE
1 x Capsule - Daily, in the morning
Begin your journey with the first biological age test, then follow up with the second test 3 to 6 months later to track your progress.
TIMELINE
7 - 14 days
Initial effects are often felt within 7-14 days, with optimal improvements typically appearing after 4 weeks. For full range of beneftis at maximum potential, daily supplementation for 12 weeks is recommended.
EXPECTED RESULTS
Energy
Metabolism
Brain
Pairing The Plus with our biological age test is a powerful way to support your health. The Plus boosts NAD+ production, enhancing energy, cognition, and much more. The biological age test reveals how your body is ageing, motivating you to make healthy choices. Together, they help you take control of how you age.
What To Expect
Impeccably High Standards
We take sourcing seriously because quality matters, especially in the supplement industry. We carefully select only the most trusted suppliers with the most effective ingredients, making sure they meet the highest standards of purity, potency, and scientific backing. This way, we can confidently offer products that really work. In a world where supplement standards can be all over the place, our commitment to top-quality ingredients exists for one reason — to help make each year of your life better than the last.
Nicotinamide Riboside (NR)
The Clock
Independently Certified
Ask Anything
How does NR work?
NR supports the body's NAD+ levels, which naturally decline with age. By boosting NAD+, NMN can help enhance energy production, support DNA repair, and promote overall cellular health.
Why should choose For Youth over other longevity supplement brands?
For Youth supplements are designed so you get everything you need and nothing you don't. Our range is specifically designed to stack perfectly on top of each other depending on your longevity and healthspan needs. We just keep things simple. On top of that, we also make sure that - for each batch - our products are free of any contaminants and actually contain the ingredients and the amounts stated on the label (that is definitely not a given with other brands).
What is the difference between biological age and chronological age?
Your biological age, as opposed to your chronological age, is the age your body resembles or functions at. It can be calculated by measuring chemical changes to the regulators of your DNA that are correlated with getting older. We all have family members, friends and colleagues who do not look their age. Some people look a lot older than the age on their passports, others a lot younger. Scientists have now found a way to measure the actual rate of ageing and how old your physical body really is.
How does The Clock determine my biological age?
There are several types of biological age tests available, each with its own methodology. Our biological age test—The Clock—is a straightforward saliva-based epigenetic test that measures your biological age by analyzing DNA methylation levels. DNA methylation, a key part of epigenetics, acts as an "on" and "off" switch for your genes, controlled by chemical tags added or removed over time. By studying these changes in your spit, we compare your results to averages and determine how your body is ageing compared to your peers. We chose this approach because it offers a cost-effective solution without compromising accuracy. If you’re looking for an extensive array of complex biomarkers, this test might not be for you. But if you want a simple, reliable, and straightforward read on your biological age, you’re in the right place!
How long does For Youth take to process my test sample?
You can expect results within 1 to 2 weeks after our partner lab receives your sample and questionnaire. While delays are rare, we’ll always keep you in the loop and ensure you’re satisfied with our service.
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