innovative food supplement

Approved by Informed Sport

discover what all the fuss is about


You're always ready to go

because it’s in your DNA

Try our nucleotide supplement today

all products registered with Informed Sport



because it’s in your DNA

Take advantage of our special multi-pack offers

and free recorded delivery NOW!


You've just beaten your personal best

because it’s in your DNA

Try our innovative new supplement today

all products registered with Informed Sport


What's missing from your diet?

Find out why you could be missing out

on more than just winners medals

Visit our science pages for more info


You always go the extra mile

because it’s in your DNA

Try our nucleotide supplement today

all products registered with Informed Sport



innovative new supplement for elite athletes

How can nucleotides help me?

Find out more by clicking below


You're way out in front

because it’s in your DNA

Learn more about nnnSPORT®X-Cell

and our innovative nucleotide supplements


Stay ahead of the field –

take advantage of our multi-pack deals

With the security of PayPal

and free recorded delivery in the UK

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Introducing nnnSPORT®X-Cell

nnnSPORT®X-Cell – the natural approach to fuel your DNA – our latest product has been developed specifically for serious athletes during highly intensive training and competition.

nnnSPORT X-Cell Scientist in lab

The science of nucleotides

The subject of nucleotides and microbiology can be intimidating and off-putting to most people, especially those with a non-scientific background approaching nucleotides for the first time. We’re here to help!


How nnnSPORT® X-Cell works

It is well known that athletes training at high intensity and endurance levels need higher levels of vitamins and amino acids, and how it has become recognised that this also applies to nucleotides.

Vist our shop

Visit our shop today!

Check out all the latest offers on multi-buys and free registered delivery in the shop now!

Vist our shop

Extremely large numbers

When you add enough zeros sometimes numbers start to lose all meaning and become hard to visualise.

We have created some user-friendly info-graphics to help you wrap your head around a few of the mind-boggling statistics relating to nucleotides.

Visit our latest science pages.

0 billion
Cells in a healthy adult human
0 per min
Number of new cells required every minute by a healthy human adult

Informed Sport registered

Informed Sport registration

Making sure our products are free from any WADA prohibited substances.

Latest News

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Meet Kristina Vassilieva our latest nnnSPORT®X-Cell ambassador

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Kristina Vassilieva, UKBFF body fitness champion, personal trainer and ‘gorgeous’ fitness model (our words not hers) [...]

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“Challenge accepted!” – Intrepid cyclist of the week #2

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What they’re saying

“… It was like clockwork for me in the past, I’d always suffer a cold sore or other marker of a compromised immune system in the days after an event. Nucleotides taken supplementally at between 1.5 to 3 grams daily in divided doses on the lead up to a major endurance event and a few days after, is the only nutrient category I have found that helps modulate my immune system properly post-event. I then go back to a maintenance dose of around 500 mg to 1 gram daily.”
Robert Verkerk, PhD,
ANH Consultancy Ltd
“The implications are that nucleotide supplementation strengthens the immune system, leading to fewer colds and upper respiratory infections, and that it lowers the hormonal reaction to stress, meaning lower levels of cortisol during and after exercise, and thus to less tissue damage, which in turn permits faster recovery.”
“…training can take a real toll on my body, but I incorporate nnnSPORT®X-Cell into my training routine to help alleviate the inevitable aches and pains that follow a long day of exercise. Since using X-Cell, I have noticed I recover much faster following injury, and have more energy and less aches following exercise, and so have the motivation to train more often and more intensely.”