🎁 Subscribe to LIFE FUEL™ = CELL BOOSTER™ 6-pack free · worth €24,40 · added automatically in your cart

LIFE FUEL™ · for energy that lasts

Persistently tired? Give your cells the fuel to make energy.

LIFE FUEL™ combines a NAD+ precursor (NR), bio-active B-vitamins and organic magnesium, delivered with ABSORPTIX®. Four capsules a day, no caffeine.

★★★★★ 4.86/5 from 29 reviews
Couple laughing together on the couch with a LIFE FUEL pouch next to them4 capsules a day. No caffeine.
Recognise this?

Three ways low cell energy shows up.

01

The tank is empty by 3 pm

The morning goes fine. Then the fuel gauge drops and everything after lunch feels like pushing uphill.

02

Coffee helps, for about an hour

The second and third cup do less than the first. By the evening you are wired and tired at the same time.

03

Your weekend goes to recovering

Not to the things you planned. And on Monday the tank is not full either.

The mechanism

Where your energy actually comes from.

1 · The engine

Energy is made in the mitochondria.

Every cell has its own power plants. They turn what you eat into ATP, the energy your muscles, brain and nerves actually run on. No stimulant can replace that production; it can only mask a shortage for a while.

2 · The fuel line

NAD+ declines by up to 65% between 30 and 70.

NAD+ is the molecule the mitochondria use to make ATP. It drops with age (Massudi, 2012). B-vitamins and magnesium are the cofactors that keep the line open. Less of them, less output.

3 · The delivery

Without absorption, nothing arrives.

A large part of a standard supplement never reaches the cell: stomach acid, the gut wall and the liver take their share first. Bio-active forms and ABSORPTIX® are there to get the actives where the engine is.

Dr. Philip Thys
Expert insight · sports physician

“True energy begins long before you feel it. It starts in the mitochondria: give them what they need to work, and the rest of the day follows.”

Dr. Philip Thys
Sports physician and general practitioner · Member of the BRONN expert panel
How LIFE FUEL™ works

Four ingredients. One job: energy in the cell.

01

Supports energy production in the cell

300 mg nicotinamide riboside (NR), a premium NAD+ precursor that helps maintain healthy NAD+ levels.

NAD+ precursor (NR)
02

Reduces tiredness and fatigue

Bio-active B-vitamins (B2, B3, P5P, 5-MTHF, methylcobalamin) that your body can use directly, without conversion. They contribute to normal energy-yielding metabolism and the normal function of the nervous system.

Bio-active B-complex
03

Supports your biorhythm and recovery

Magnesium bisglycinate, a highly bio-available organic form. Magnesium contributes to the reduction of tiredness and fatigue and to normal psychological function.

Organic magnesium
04

Makes sure it actually arrives

ABSORPTIX®, our proprietary formulation logic developed by pharmacists, protects and delivers the active ingredients so they reach the cellular level.

Powered by ABSORPTIX®
Supplement vs supplement

Not every magnesium is the same.

Standard magnesium LIFE FUEL™LIFE FUEL™
Magnesium formOxide: cheap, poorly absorbedBisglycinate: organic, well absorbed
B-vitaminsSynthetic, must be converted firstBio-active, ready to use
NAD+ precursorNone300 mg NR a day
AbsorptionUnprotected through stomach and gutWith ABSORPTIX®
DoseOften one low-dose pill4 capsules a day, 2 + 2

Magnesium and B-vitamins contribute to the reduction of tiredness and fatigue. The difference is in the form, the dose and what actually arrives in the cell.

What to expect, and when

An honest timeline. Give your cells a few weeks.

Results vary from person to person. This is what we typically hear from LIFE FUEL™ users.

Week 1
Your B-vitamins and magnesium are replenished. Some people notice a calmer nervous system and steadier focus. No instant energy, that is not how it works.
Week 2-4
NAD+ and B-vitamins integrate. This is where most users notice fewer dips in the afternoon and a more even energy flow.
Month 2-3
Daily use supports your natural biorhythm: a tank that is full in the morning and does not run empty by three.
Four LIFE FUEL™ capsules
4 caps
a day
How to take it

2 in the morning, 2 in the afternoon, with water. One pouch is 30 days.

Reviews

What LIFE FUEL™ users say about their energy.

★★★★★ 4.86/5 · 29 reviews
★★★★★✓ Verifiziert

“Since I started taking this I no longer have an afternoon dip. Great stuff.”

Koen B. · reviews.io · verified
★★★★★✓ Verifiziert

“After 10 months of extreme, persistent fatigue, despite a lot of sleep, both at night and during the day, I clearly noticed fewer energy dips from week 4. After 8 to 10 weeks I no longer needed my daytime naps, and even in the evening I have energy left. What a difference!”

Anonymous · reviews.io · verified
★★★★★✓ Verifiziert

“One month later and I notice I fall asleep much more easily and wake up more rested in the morning.”

Katrien Van Hoof · reviews.io · verified

Verified LIFE FUEL™ reviews via reviews.io. Individual results vary.

Subscription + a gift

A monthly routine to refill the tank. Plus a CELL BOOSTER™ 6-pack free.

Cell energy is not built in a day. That is why LIFE FUEL™ works best as a monthly routine: one pouch a month, four capsules a day, 15% off and free shipping. Start your subscription and we add a CELL BOOSTER™ 6-pack (worth €24,40) to your first delivery, for the days that ask a bit more.

  • LIFE FUEL™ monthly (120 capsules, 4 a day) for €52,19 per month: 15% off and free shipping
  • + CELL BOOSTER™ 6-pack free with your first delivery (worth €24,40): the shot for days that ask more
  • The free pack is added automatically in your cart, no code needed
  • Cancel after month 2, swap or adjust at any time. Prefer no subscription? One pouch is €61,40
CELL BOOSTER™ 6-pack freeA monthly routine to refill the tank. Plus a CELL BOOSTER™ 6-pack free.
Subscription · per month
€52,19
€1,74 per day
Good to know

Energy, caffeine and the routine, answered.

Is LIFE FUEL™ a stimulant?

No. It contains no caffeine and no stimulants. A stimulant borrows energy from your nervous system; LIFE FUEL™ supports the production of energy in your cells with a NAD+ precursor (NR), bio-active B-vitamins and organic magnesium. That is why there is no kick and no crash, and why it takes a few weeks to notice.

How does the free CELL BOOSTER™ work?

Start a LIFE FUEL™ subscription and a CELL BOOSTER™ 6-pack (worth €24,40) is added to your cart at €0, automatically, with your first delivery. No code, nothing to remember. CELL BOOSTER™ is our liquid shot for days that ask a bit more: a meeting, a workout, a long drive.

When do I take LIFE FUEL™?

Four capsules a day with water: two in the morning and two in the afternoon. Consistency matters more than timing, so take it daily. One pouch of 120 capsules is a 30-day supply.

Is it safe for long-term use?

LIFE FUEL™ is a food supplement developed by Belgian pharmacists and notified with the Belgian FPS Public Health (NUT number). The ingredients (NR, B-vitamins, magnesium) are meant for daily, long-term use within the recommended dose. Pregnant or breastfeeding, or taking medication? Check with your doctor or pharmacist first.

What if I do not notice a difference?

Give it at least four weeks. Cell energy builds up gradually and most users notice the first change between week 2 and 4. That is exactly why LIFE FUEL™ works best as a monthly routine. Questions? Our team is one email away.

The bottom line

Stop borrowing energy. Start making it.

LIFE FUEL™ supports your cells' own energy production with NR, bio-active B-vitamins and organic magnesium, delivered with ABSORPTIX®. Developed by Belgian pharmacists, 4.86/5 from 29 reviews. Subscribe and get a CELL BOOSTER™ 6-pack free.

★★★★★ 4.86/5 · verified buyers
Or read more on the LIFE FUEL™ product page →