Cellular energy
Restores NAD+, the fuel your cells burn to make energy.
For people who live by their minds.
Brain Longevity Complex
£27.99
≈ 93p a day over 30 days
Brain Longevity Complex is designed to support mental clarity, cognitive function and healthy brain ageing. Combining NMN with quercetin, pterostilbene, trans-resveratrol and vitamin B12, the formula supports cellular energy and NAD+ levels while helping protect against everyday oxidative stress. Sepismart SR delayed-release technology releases nutrients gradually for gentle, sustained support throughout the day.
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"I was doing everything right. I just felt like I was running on half power. Three weeks in and that's gone. I didn't expect it to be this noticeable."
Richard H. - ✓ Verified Buyer
Brain Longevity Complex
Built for the long game
Supports 4 key areas of brain health
A considered combination of cellular energy, nervous system and longevity-focused nutrients in one daily formula.
Mental performance
Mental performance: Sharp, clear thinking that holds all day.
Sustained Focus
Sustained focus: 8-hour release keeps you locked in, with no afternoon crash.
Healthy Ageing
Helps you hold on to NAD+ as it falls with age.
Vitamin B12 benefits are authorised nutrient function claims. Food supplements should not replace a varied diet and healthy lifestyle.
Made for the high performers
If your life demands high performence, this is built for you.
Focus that holds past 3pmNo mid-afternoon fog. Steady attention from your first meeting to your last.
Clear thinking on demandSharp recall and quick thinking when the day asks for it.
Energy without the crashSupport for how your cells make energy, so you're not running on empty by lunch.
Playing the long gameNutrients 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.
For the people who read the label.
NADArc™ Technology: Three roles, six actives, one capsule.
Three roles, six actives, one capsule. NMN as the NAD+ precursor. TMG and vitamin B12 as methylation-related nutrients. Quercetin, trans-resveratrol and pterostilbene as a complementary polyphenol matrix. All six delivered through one delayed-release capsule.
Role one · NAD+ precursor · 01 / 06
NMN
500 mg
A direct NAD+ precursor, and the input the rest of the system builds on.
Where the arc begins.
Controlled human research shows oral NMN can raise blood NAD+ concentrations over weeks. In NADArc, NMN is step one: it sets the precursor level that the methylation nutrients in step two and the polyphenol matrix in step three are formulated around.
Yi et al. human NMN trial ↗Scroll through the system
Role one · NAD+ precursor · 01 / 06
Where the arc begins.
Controlled human research shows oral NMN can raise blood NAD+ concentrations over weeks. In NADArc, NMN is step one: it sets the precursor level that the methylation nutrients in step two and the polyphenol matrix in step three are formulated around.
Yi et al. human NMN trial ↗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.
How we compare
One capsule. Six actives. See the difference.
Most brain supplements give you one ingredient and leave you to stack the rest. We put the whole system in one 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 complementary 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
Comparison is general and refers to typical single-ingredient NMN supplements, not any specific brand. Product formulas vary.
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!”
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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Don't settle for less than your sharpest.
FAQs
Please read our FAQs page to find out more.
Where are VitaVault supplements manufactured?
Our supplements are proudly manufactured in the UK in GMP-certified facilities, ensuring the highest standards of quality, safety, and efficacy.
How do I know which supplement is right for me?
We provide detailed product descriptions, benefits, and suggested usage on each product page to help you make the best choice. Additionally, The Vault series dives deep into the science behind our formulas, explaining their benefits and effectiveness, all backed by clinical research.
Can I take multiple supplements together?
Many of our supplements are designed to be taken together, but we recommend consulting with your healthcare provider before combining multiple supplements, if you have any medical conditions or take medications.
How should I store my supplements?
Store your supplements in a cool, dry place away from direct sunlight. Some products may require refrigeration—please refer to the label for specific storage instructions.
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.