Cellular Support for Healthy Ageing

Healthy ageing is often presented as a race against time. A new ingredient. A dramatic promise. A shortcut dressed up as science.

The reality is less theatrical and far more useful. How we age is shaped by the small things repeated consistently: nutrition, movement, sleep, stress, sun protection and the daily support we give the systems working beneath the surface.

That is the thinking behind Marathon, Not a Sprint, INORA’s liquid cellular support supplement. It was created for people who are interested in feeling well now while investing intelligently in how they want to feel later. Not as an overnight fix, and not as a promise to reverse ageing, but as a targeted daily ritual for healthy cells, cognitive wellbeing and long term vitality.

The short answer: what is Marathon, Not a Sprint?

Marathon, Not a Sprint is a doctor developed liquid supplement from INORA for cellular support and healthy ageing. Each 2ml daily serving combines a potent blend of vitamins and botanicals to clinically proven to support healthy ageing and cognitive health.

It is taken directly by pipette or mixed into a preferred drink, with a deep sour cherry and hibiscus flavour. The formula is designed to support healthy cells, help protect cells from oxidative stress and support healthy ageing as part of a consistent routine. View Marathon, Not a Sprint.

What does cellular support actually mean?

Every visible part of wellbeing begins with cells. They convert nutrients into energy, communicate with one another, respond to stress and continually maintain the tissues that make up the body.

A cellular support supplement provides selected nutrients and compounds connected with these normal cellular processes. It is not a medicine, and it cannot stop or reverse ageing. Its role is supportive: to sit alongside the habits that matter most and provide a consistent nutritional foundation.

This distinction matters. “Longevity” has become a fashionable term, but healthy ageing is not one biological switch waiting to be turned on. It is a network of interconnected processes involving cellular energy, antioxidant protection, repair, cognition, metabolism and resilience over time.

Marathon, Not a Sprint was therefore designed as a blend rather than a single ingredient story.

What is NAD+, and why does Marathon contain NR instead?

NAD+, short for nicotinamide adenine dinucleotide, is a coenzyme found in living cells. It is involved in essential biological processes, including cellular energy metabolism and the activity of enzymes associated with cellular maintenance.

NR, or Nicotinamide Riboside, is not the same thing as NAD+. It is a precursor, meaning the body can use it to make NAD+. This is why a precise description of Marathon is an NR supplement or NAD+ precursor supplement, rather than a bottle of NAD+ itself.

Human research has shown that oral NAD+ precursors such as NR can increase NAD+ levels. The more important reality is that evidence for broad “anti ageing” outcomes in humans is still developing, and researchers continue to call for larger and longer clinical trials. That is why INORA talks about supporting healthy ageing rather than reversing it. Read the 2023 scientific review of NAD+ precursors.

Credibility lives in that distinction. Biological activity is not the same as a guaranteed visible result, and no serious longevity supplement should pretend otherwise.

Why Marathon goes beyond a single NAD+ precursor

The body does not work in isolated ingredient trends. Marathon combines NR with vitamins, a functional mushroom and botanical extracts chosen for complementary roles.

Ingredient per 2 ml serving	Why it is included
Nicotinamide Riboside, 100 mg	A precursor the body can use to produce NAD+, a coenzyme involved in cellular metabolism. Human studies show that oral NR can raise NAD+ levels, while wider healthy ageing outcomes remain an active area of research.
Lion’s Mane extract, 100 mg at 10:1	Equivalent to 1,000 mg of Lion’s Mane. This functional mushroom is being studied for cognition, mood and stress. Early human research is promising, but the evidence is still emerging rather than conclusive.
Vitamin C, 50 mg	Vitamin C contributes to the protection of cells from oxidative stress and to normal collagen formation for the normal function of skin. These are authorised health claims in Great Britain.
Niacinamide, 10 mg	A form of Vitamin B3. Niacin contributes to normal energy yielding metabolism and normal functioning of the nervous system.
Olive leaf extract	A concentrated botanical selected as part of the formula’s wider antioxidant rich plant profile.
Sea buckthorn berry	A nutrient rich berry chosen to complement the formula’s vitamins and botanical extracts.
Sour cherry and hibiscus	These give Marathon its deep, tart flavour and turn a functional daily formula into a sensorial liquid ritual.

Vitamin C’s role in protecting cells from oxidative stress and supporting normal collagen formation is recognised in the Great Britain nutrition and health claims framework. Research into Lion’s Mane is less settled. Small human studies have reported possible effects on cognitive performance and subjective stress, but these findings should be treated as promising rather than definitive. Explore the Lion’s Mane research.

This is what considered formulation should look like: established nutrient functions where the evidence is established, measured language where research is still emerging, and no attempt to make one ingredient responsible for everything.

What does oxidative stress have to do with healthy ageing?

Oxidative stress describes an imbalance between reactive molecules and the body’s antioxidant defences. It is a normal part of biology, but it can be influenced by factors including environmental exposure, smoking, intense exercise and normal metabolic activity.

The goal is not to eliminate oxidation, which would be neither possible nor desirable. It is to support the body’s normal protective systems. Vitamin C contributes to the protection of cells from oxidative stress, giving Marathon a clear and evidence based foundation for antioxidant cellular support.

This is also where healthy looking skin enters the conversation. Skin is not separate from the rest of the body. It depends on nutrition, collagen formation, cellular energy and protection from environmental stress. Vitamin C contributes to normal collagen formation for the normal function of skin, but no supplement replaces daily SPF, adequate nutrition or sleep.

For a deeper explanation, read Skin Ages From Within: What Is Actually Happening Beneath the Surface.

What can you realistically expect from Marathon, Not a Sprint?

Marathon was not designed as a quick hit. Its name is the philosophy: healthy ageing is built through consistency.

Some people first notice changes in how steady or mentally clear they feel. Others become aware of more gradual differences in their skin or general sense of resilience. Individual experiences vary, and a supplement should never be presented as producing the same outcome for everyone.

In INORA’s six week user study:

58% reported an improvement in overall skin appearance.
56% reported healthier feeling skin.
48% reported brighter looking skin.
48% reported greater motivation and resilience day to day.

These are self reported user study results, not proof that the formula treats or prevents a medical condition. Their value is in showing what a group of real users noticed over a period of consistent use, with the limitations of that type of evidence stated clearly.

Why make a cellular support supplement liquid?

The best designed formula is of little practical value if taking it becomes another chore.

Marathon is a liquid supplement taken in a 2 ml serving, either directly into the mouth or added to a drink. There are no capsules to swallow and no complicated stack to organise. The pipette makes the ritual precise, while sour cherry and hibiscus give it a tart, grown up flavour.

Liquid does not automatically mean that every ingredient is better absorbed than it would be in every capsule. Bioavailability depends on the ingredient, dose and complete formulation. The value of the format is broader: it is easy to take, sensorial and designed to fit naturally into daily life. The format supports consistency, and consistency is the point.

INORA believes that feeling better should not feel like another task. Supplementation can be intelligent and targeted while still being pleasurable enough to want on your desk, beside your skincare or within your morning ritual.

Who is Marathon, Not a Sprint for?

Marathon is designed for adults looking for daily cellular support, cognitive wellbeing and a more considered approach to healthy ageing. It may particularly appeal to someone who wants an NR supplement but prefers a liquid format, or someone who wants Lion’s Mane, Vitamin C and antioxidant botanicals within one targeted formula rather than a cupboard full of disconnected products.

It is not a replacement for a varied diet, movement, sleep, medical care or sun protection. If you are pregnant, breastfeeding, taking medication or managing a health condition, speak to a qualified healthcare professional before introducing a new supplement.

Frequently asked questions about Marathon, Not a Sprint

What does Marathon, Not a Sprint do?

Marathon, Not a Sprint is INORA’s liquid cellular support supplement. It is designed to support healthy cells, healthy ageing, cognitive wellbeing and antioxidant protection as part of a consistent daily routine.

Is Marathon an NAD+ supplement?

Marathon contains Nicotinamide Riboside, or NR, which is a precursor the body can use to make NAD+. It is more precise to describe Marathon as an NR or NAD+ precursor supplement than as oral NAD+.

Is NR the same as NAD+?

No. NAD+ is a coenzyme used within cells. NR is a form of Vitamin B3 and a precursor that can be converted into NAD+ through the body’s metabolic pathways.

Is Marathon an anti ageing supplement?

INORA uses the term healthy ageing rather than anti ageing. No supplement can stop or reverse ageing. Marathon is designed to support cellular processes and antioxidant protection associated with long term wellbeing.

Does Marathon contain Lion’s Mane?

Yes. Each 2 ml serving contains 100 mg of 10:1 Lion’s Mane extract, equivalent to 1,000 mg of Lion’s Mane. Human research into Lion’s Mane and cognition is promising but still developing.

Are liquid supplements better absorbed than capsules?

Not automatically. Absorption depends on the ingredient and full formulation. Marathon’s liquid format is designed to be precise, convenient and pleasurable to take consistently.

How do you take Marathon, Not a Sprint?

Take 2 ml daily, directly into the mouth using the pipette or mixed into a preferred beverage. Follow the label directions and do not exceed the recommended serving.

What does Marathon taste like?

Marathon has a deep sour cherry flavour with a tart hibiscus finish. It is designed to taste sophisticated rather than conventionally sweet.

How long does Marathon take to work?

There is no universal timeline. Marathon is designed for consistent daily use, and INORA’s user study measured reported experiences over six weeks. Individual results vary.

The long game, made desirable

Healthy ageing is not about obsessing over every new longevity trend. It is about understanding which foundations matter, choosing support with intention and repeating the habits that serve you.

Marathon, Not a Sprint brings that philosophy into one targeted liquid ritual: NR as an NAD+ precursor, Vitamin C for established cellular and collagen support, niacinamide, Lion’s Mane and antioxidant rich botanicals, finished with sour cherry and hibiscus.

Serious science, without making wellness feel clinical. A daily formula for how you want to feel now and how you want to age later.

Discover Marathon, Not a Sprint

References:

The Long Game: What a Cellular Support Supplement Can and Cannot Do