🎁 Subscribe to LIFE FUEL™ = CELL BOOSTER™ 6-pack free · worth €24,40 · added automatically in your cart
Your NAD+ drops by up to 65% between 30 and 70. Your energy notices first.
NAD+ is the molecule your cells use to turn food into energy. From your thirties it declines, year after year. You do not see it; you feel it: the afternoon dip, the slower recovery, the mornings that start on empty. LIFE FUEL™ supports your NAD+ level with the precursor NR, plus bio-active B-vitamins and organic magnesium, delivered with ABSORPTIX®. Four capsules a day, month after month.
Dr. Emilie Dubaere · PhysicianNAD+ declines as you get older.
Research on human tissue shows NAD+ levels drop by up to 65% between the age of 30 and 70. Less NAD+ means less fuel for the mitochondria, the power plants that make your energy.
Schematic curve, not individual measurements. The decline differs from person to person.
Three things that change when NAD+ drops.
The afternoon dip
Energy is made all day, in every cell. With less NAD+ the production drops off earlier, and you feel it first where the day is longest: mid-afternoon.
Slower recovery
After a workout, a bad night or a busy week, your cells need energy to repair. Less NAD+ means the bounce-back takes longer than it used to.
Less focus
Your brain is the most energy-hungry organ you have. When the cell battery runs low, concentration is the first thing that goes.
Building up takes months. Falling back goes faster.
Your energy does not change in a week. It does in three months: that is where you notice the real difference. Keeping it is what comes after. This is what happens when you take LIFE FUEL™ daily, and what happens when you stop.
Illustrative course with daily use. Individual results vary. The first 90 days build the level: that is where you notice the difference. After that, four capsules a day keep it, because without maintenance the level drops faster than it rose. That is why LIFE FUEL™ comes as a monthly subscription: one pouch a month, with a CELL BOOSTER™ 6-pack free on your first delivery.
An honest timeline. Real difference in three months, maintenance to keep it.
Results vary from person to person; this is what we typically hear from LIFE FUEL™ users.
a day
2 in the morning, 2 in the afternoon, with water. Three months to build up, then keep it going, one pouch a month.
“Many people treat tiredness with temporary fixes. I prefer to look at the root: are the mitochondria getting what they need to do their work? NAD+, B-vitamins and magnesium are where that starts, and with LIFE FUEL™ ABSORPTIX® makes sure they actually arrive there, instead of being lost in the gut.”
Three actives that work on the curve. And a way to get them there.
Nicotinamide riboside (NR), 300 mg.
The NAD+ precursor: a small, direct precursor the body converts into NAD+ in one step. This is the ingredient that works on the curve above.
NAD+ precursor · the build-upBio-active B-vitamins.
P5P (B6), 5-MTHF (folate), methylcobalamin (B12), riboflavin and nicotinamide, in the forms your body uses directly. They contribute to normal energy-yielding metabolism and the normal function of the nervous system.
Energy metabolism · EFSA claimMagnesium bisglycinate, 1389 mg.
A highly bio-available organic form. Magnesium contributes to the reduction of tiredness and fatigue and to normal psychological function.
Less fatigue · EFSA claimABSORPTIX®, the delivery.
Each active gets its own uptake route so they don't compete at the gut wall, plus protection against stomach acid. Built to clear the six barriers between swallowing and the cell.
Delivered · BE 2026 / 7260LIFE FUEL™ as a monthly routine: four capsules a day, three months to build up, then keep it.
What LIFE FUEL™ users say after a few months.
“Since I started taking this I no longer have an afternoon dip. Great stuff.”
“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!”
“One month later and I notice I fall asleep much more easily and wake up more rested in the morning.”
Verified LIFE FUEL™ reviews via reviews.io. Individual results vary.
NAD+, the first months and the formula, answered.
Why does NAD+ decline, and why do I feel it in my energy?
NAD+ is used up by every cell that makes energy or repairs damage, and with age the body makes less of it and uses more. Studies on human tissue show levels up to 65% lower at 70 than at 30 (Massudi et al., 2012). Energy is the first thing to go because it is the process that uses NAD+ most: the afternoon dip, the slower recovery, the mornings on empty.
Why three months?
Because building up takes time. The NAD+ precursor is replenished daily, but your cells only show the difference after weeks. Most users notice the first change between week 2 and 4, and the real difference around month 3. A monthly subscription gives you exactly that window, and you can cancel after month 2. Your CELL BOOSTER™ 6-pack comes free with the first delivery.
What happens if I stop?
NAD+ is not stored. Without a daily precursor your level gradually returns to where it started, and faster than it built up. That is why the curve above has two lines. One pouch a month on subscription keeps what you build. You can cancel after month 2.
Who is Dr. Emilie Dubaere?
A radiation oncologist with clinical expertise in vitality and fatigue, and a member of the BRONN expert panel. In her practice she sees how modern life drains biological energy, and she prefers to look at the root cause, cellular exhaustion, rather than temporary fixes. She reviews BRONN formulas as an independent expert; she does not prescribe them.
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.
Not a week. Three months, four capsules a day.
Your NAD+ has been dropping since your thirties. LIFE FUEL™ gives your cells the precursor, the B-vitamins and the magnesium to build back up, delivered with ABSORPTIX®. Start your monthly routine, notice the difference by month three, and keep it with four capsules a day. Your CELL BOOSTER™ 6-pack comes free.
