Cellular energy
Restores NAD+, the molecule your cells use to produce energy.
For people who live by their minds.
Brain Longevity Complex
- Six actives in one daily capsule, built around 500mg 99.9% Purity NMN
- Supports mental clarity and cognitive function
- Fuels cellular energy and NAD+ levels
- Antioxidant support against everyday oxidative stress
- Delayed-release technology for steady support through the day
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- 30-Day Money Back Guarantee
- SGS Tested
- GMP Manufactured
Brain Longevity Complex
Built for the long game
Supports 5 key areas of brain health
A considered combination of cellular energy, nervous system and longevity-focused nutrients in one daily formula.
Mental clarity
Supports the brain's ability to think clearly throughout the day.
Increased productivity
An 8-hour sustained release for consistent attention, for that in-zone feeling.
Healthy ageing
Helps your body hold on to NAD+ as it naturally declines with age.
Long-term protection
Antioxidants and supporting nutrients keep brain health working at its best.
Vitamin B12 benefits are authorised nutrient function claims. Food supplements should not replace a varied diet and healthy lifestyle.
How we compare
One capsule. Six actives. See the difference.
Most NMN supplements give you one ingredient and leave you to stack the rest. We put the whole system in three delayed-release capsule.
Compare
Active ingredients
Methylation nutrients
Polyphenol blend
Release format
Third-party tested
To match all six actives
NADArc™ formula systemBrain Longevity Complex
6 actives
600 mg TMG + 150 µg B12
Quercetin, resveratrol, pterostilbene
Delayed-release capsule
For purity and heavy metals
One complete formula
Typical NMN supplements
Most single-ingredient formulas
Usually 1 active: NMN
Rarely included
Rarely included
Standard capsule
Often not tested
Multiple products to stack
The complete formula, in one capsule a day.
Comparison is general and refers to typical single-ingredient NMN supplements, not any specific brand. Product formulas vary.
Made for the high performers
If your life demands high performence, this is built for you.
Focus that holds past 3pm
Focus that holds past 3pm
No mid-afternoon fog. Steady attention from your first meeting to your last.
Clear thinking on demand
Clear thinking on demand
Sharp recall and quick thinking when the day asks for it.
Energy without the crash
Energy without the crash
Support for how your cells make energy, so you're not running on empty by lunch.
Playing the long game
Playing the long game
Nutrients that support how your brain ages, because sharp at 40 should still mean sharp at 60.
Made for sharp minds. Rated by them.
What VitaVault customers actually say.
Has really helped me, work has been intense these past few months and I think it has helped a lot with making me feel more energized
Bottle arrived well packaged. It’s my first purchase from VitaVault and the all in one formula helped me feel comfortable I am getting what I need.
Wanted something easy to fit into my daily routine, and it has been. I take it with breakfast and like having the ingredients combined in one formula.
Inside Brain Longevity Complex
One capsule. Six longevity actives.
Scroll to open the capsule and reveal what goes into every dose.
Swipe to explore what goes into every dose.
01 / 06 · Nicotinamide Mononucleotide
500mg
NMN
A direct precursor to NAD+, the coenzyme every cell leans on to turn fuel into energy, and the molecule at the centre of modern longevity science.
02 / 06 · Polyphenol from red grapes
120mg
Trans-Resveratrol
The classic longevity antioxidant, from red grapes.
03 / 06 · Resveratrol's bioavailable cousin
120mg
Pterostilbene
Resveratrol's better-absorbed cousin, from blueberries. Adds steady antioxidant protection.
04 / 06 · Plant flavonoid
300mg
Quercetin
A plant flavonoid from onions and apples. A longevity-routine staple for broad cellular support.
05 / 06 · TMG · Betaine
600mg
Trimethylglycine
Works behind the scenes, supporting the same methylation your body uses when it puts NMN to work.
06 / 06 · Methylcobalamin
150µg
Vitamin B12
The everyday foundation. Supports normal energy and a normal nervous system.
6 actives inside every capsule
01
500mg
Nicotinamide Mononucleotide
NMN
A direct precursor to NAD+, the coenzyme every cell leans on to turn fuel into energy, and the molecule at the centre of modern longevity science.
02
120mg
Polyphenol from red grapes
Trans-Resveratrol
The classic longevity antioxidant, from red grapes.
03
120mg
Resveratrol's bioavailable cousin
Pterostilbene
Resveratrol's better-absorbed cousin, from blueberries. Adds steady antioxidant protection.
04
300mg
Plant flavonoid
Quercetin
A plant flavonoid from onions and apples. A longevity-routine staple for broad cellular support.
05
600mg
TMG · Betaine
Trimethylglycine
Works behind the scenes, supporting the same methylation your body uses when it puts NMN to work.
06
150µg
Methylcobalamin
Vitamin B12
The everyday foundation. Supports normal energy and a normal nervous system.
What to expect
Your journey with Brain Longevity Complex.
A daily habit, not a one-off hit. Take it consistently for best results.
1
Week 1
Building your baseline
Your body starts absorbing the ingredients. Consistency is what sets the routine.
4
Week 4
First noticeable effects
As NMN builds in your system with consistent use, most people find that by around week four the routine has become second nature, bringing clearer-headed mornings and steadier days.
12
Week 12
The compound effect
Twelve weeks in and this is your new baseline: sustained daily support for sharp thinking and steady energy, and a mind you're investing in for the long run.
Brain Longevity Complex is a food supplement and is not intended to diagnose, treat, cure or prevent any disease. It should not replace a varied, balanced diet or a healthy lifestyle. If you are pregnant, breastfeeding, taking medication or have a medical condition, consult your doctor or a qualified healthcare professional before use.
Join the thousands of other Brits investing in their long-term health
Discover why customers keep coming back to Brain Longevity Complex.
Very good experience
“Very good experience On time, neatly packaged, excited to try”
Great service
“Great service - thank you for sending me my supplements so quickly- they are good quality :)”
Makes me feel great
“Brain longevity complex really helped me. Used to feel sluggish around midday, now im feeling more steady. Also helped with energy in the gym I think. Highly recommend!”
For people who read the label
Why all six work better together
Most NMN supplements give you one ingredient. We give you six, and each one has a job. Here's why every active is in the capsule.
One capsule a day, taken as one system
The starting point · 01 / 06
NMN
500 mg
NMN is what your body turns into NAD+, the fuel your cells use for energy.
Where it starts
NAD+ runs your cells' energy and repair, but declines with age. NMN is what your body builds NAD+ from, and research shows it can raise levels over a few weeks.
See the NMN human trial ↗Scroll through the system
The starting point · 01 / 06
Where it starts
NAD+ runs your cells' energy and repair, but declines with age. NMN is what your body builds NAD+ from, and research shows it can raise levels over a few weeks.
See the NMN human trial ↗If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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FAQs
Please read our FAQs page to find out more.
What makes VitaVault different?
We're a small UK brand, not a big supplement house. We picked the ingredients we'd take ourselves, at doses we can point to research for, and we'd rather show you the label than sell you a story.
Why NMN and not NAD+?
Taken as a supplement, NAD+ breaks down in digestion before your body absorbs it. NMN is the precursor your body actually converts into NAD+, so it's the form that gets in.
How long before I notice anything?
It's a daily habit, not a one-off hit. NMN builds up with consistent use, so give it a few weeks. Most people take it daily for the long game rather than a quick change.
How do I take it?
Three capsules a day, with food. Ideally after your first meal.
Are your supplements gluten-free, dairy-free, and allergen-free?
Most of our products are free from common allergens, including gluten, dairy, soy, and nuts. However, please check the product label for full allergen information.
Is it third-party tested?
Yes. Every batch is independently tested by SGS for purity and heavy metals.
Can I pause or cancel my subscription?
Yes, anytime. No commitment.