I've been taking it for about three months and love it. I wake up faster, my head feels clearer, and I have more energy, but it's even, all day long. No jitters, no crash like with other 'energy' products. Just calm and consistent.
For women who don't slow down
Feel the difference
Grade 1.1 · ExcellentIndependently tested (01/2026)
Testsieger Online reviewed Uthever® NMN powder in a practical test: Top marks for quality, purity, and value for money. To the test report
NMN + NAD+The principle behind it
NMN is the direct precursor to NAD+, central to your cells' energy and regeneration.
For womenOur Vision
Longevity research too often overlooks women. We're changing that, with science by women for women.
Lab-tested in GermanyOver 99% purity
Each batch is tested in accredited German laboratories, without fillers.
What to expect
Day 1
Your routine starts
One serving, one glass of water, done. NMN is rapidly absorbed and is available to your body as a direct NAD+ building block.
Week 1–2
Your body is working
In your cells, NMN is converted into the coenzyme NAD+. It is involved in over 500 enzymatic reactions, from energy metabolism to cell function.
Week 4–8
Persistence pays off
NAD+ is consumed and regenerated daily. Your daily dose ensures a constant supply, consistency trumps perfection.
Month 3+
Your routine carries you
Behavioral research shows: On average, it takes about ten weeks for a new habit to become automatic. From now on, NMN is simply part of your day.
Every body is different, testimonials are individual and do not guarantee results. Food supplements are not a substitute for a balanced diet and a healthy lifestyle.
The Difference
Not all NMN is created equal
| Merkmal | RecommendedUthever® LongevityLife. NMN Powder | Most NMN powders | Capsules |
|---|---|---|---|
| Full clinical dose (300 mg) | Yes | No | No |
| Raw material | Yes | No | No |
| Independently lab-tested (lab report) | Yes | No | No |
| Without fillers or binders | Yes | No | No |
| Flavorless | Yes | Partly | Partly |
| Price/quality | Yes | No | No |
| A simple step, not a routine | Yes | Partly | No |
Check = yes · Cross = no · Dash = varies by product
Your day depends on your night
to reduce cognitive performance in order to
23%
(01)Reduce physical exertion to
18%
(02)increase the risk of injury
x1.7
(03)Increase emotional excitability
x1.6
(04)You have questions, we have answers
Can't find your question? Email us at info@mylongevitylife.com.
How does the subscription work?
When purchasing, you choose the subscription instead of a single order and specify how often you would like to receive deliveries. After that, your delivery will arrive automatically; you don't have to do anything else.
Can I pause or cancel at any time?
Yes. You can pause, change the frequency, or cancel your subscription at any time, with no minimum term and no notice period. A quick message to info@mylongevitylife.com is all it takes.
Is there a discount on the subscription?
Yes, subscription orders are cheaper than one-time purchases. You can see the exact benefit directly when making your selection on the product page.
What if I want to change my delivery date or address?
No problem, just write to us at info@mylongevitylife.com before your next delivery. We will reschedule the appointment or change the address for you.
What if it's not right for me?
Then write to us. Together we will find a solution, pause, switch or terminate, just as you wish.
How do I take it?
Simply stir your portion into water or another cold drink and consume it. The powder dissolves quickly, no swallowing capsules, no hassle.
When is the best time of day?
Most people take it in the morning because it fits well into their morning routine. More important than the time of day is choosing a consistent time that you can easily remember.
Can I mix it in coffee or only in water?
Water or cold drinks work best. Very hot drinks like freshly brewed coffee are less suitable; let it cool down briefly or simply take it separately with water.
What happens if I miss a day?
No big deal. Just continue as normal the next day and don't take a double portion. Consistency over weeks is what matters, not a single day.
Can I take it on an empty stomach?
Many take it in the morning before breakfast. If you are sensitive, simply take it with or after a meal.
Does it have a distinct taste?
Our NMN powder is tasteless, you can stir it into water without altering the taste.
Can I take more than the recommended amount to see results faster?
No, please stick to the recommended serving size. More does not lead to quicker results; consistency over a longer period is the decisive factor.
How long will it take until I notice a difference?
This varies greatly from person to person and cannot be reliably guaranteed. Plan for at least two to three months of regular use before drawing conclusions.
What should I realistically feel first?
To be honest: This varies from person to person, and some don't feel anything specific at first. NMN works at a cellular level; it's not an effect that feels like a caffeine kick.
Does it work the same for everyone?
No. Age, sleep, nutrition, exercise, and stress all influence how your body reacts. A supplement does not replace any of these fundamentals; it complements them.
Do I have to take it daily?
We recommend daily intake. As with most routines, consistency is more important than the individual serving size.
What happens if I quit?
Your body returns to its baseline state; NMN is not stored permanently. If you take a break, you can always rejoin.
Will I actually feel something, or is this a long-term thing?
We deliberately do not promise quick, noticeable effects. NMN is intended as a long-term routine, and anyone expecting immediate results will be disappointed.
Does it affect different age groups differently?
The body's own NAD+ levels decrease with age; this is well-documented. How much an individual benefits from intake depends on many factors.
Are the results different for women and men?
Research on gender-specific differences is still limited, which, incidentally, is a fundamental problem in health research. We prefer to be honest and say that the data is scarce rather than making unfounded claims.
Is Uthever® NMN suitable for daily use?
Our raw material is Uthever® with over 99% certified purity; each batch is additionally tested for purity and heavy metals in accredited German laboratories. Please adhere to the recommended dosage.
Is this suitable for use during pregnancy or breastfeeding?
No, we do not recommend taking it during pregnancy and breastfeeding. During this time, please always speak to your doctor before taking any food supplements.
Can I take it together with other preparations or medications?
If you are taking medication or have a pre-existing medical condition, please consult your doctor beforehand. We cannot and are not permitted to give individual medical advice.
Are there any side effects?
NMN is considered well-tolerated at typical consumption levels. If you feel unwell, discontinue use and consult a doctor.
What exactly is NMN?
NMN stands for Nicotinamide Mononucleotide. It is a direct precursor to NAD+, a molecule involved in energy production and regeneration processes in virtually every cell.
How do NMN and NAD+ differ?
NAD+ is the molecule your cells actually use. NMN is the precursor from which your body makes NAD+ itself.
Is NMN the same as vitamin B3?
Not the same, but related: NMN is a bioactive form from the vitamin B3 family and is closer to NAD+ in the metabolic pathway than classic niacin.
Why NMN and not NR or Resveratrol?
NR is also an NAD+ precursor, but is one step further removed. Resveratrol works through a completely different mechanism and is not an NAD+ building block. We chose NMN because it is one of the most extensively studied precursors.
Why does NAD+ levels decline in the first place?
NAD+ levels naturally decline with age; consumption and regeneration fall out of balance. This is precisely where longevity research comes into play.
What exactly does 99% purity mean?
It means that at least 99% of the powder is actually NMN, with no fillers, binders, or impurities. This is proven by the test report for each batch.
LongevityLife. Standard
Women worldwide trust us
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