Doctor-formulated liquid cellular support featuring Nicotinamide Riboside (NR), Lion's Mane, Vitamin C and botanical antioxidants designed to support the foundations of long-term wellbeing.
Pause or cancel after two months. Receive a complimentary deluxe mini (20ml) with every third renewal order.
Recommended by nutritionists • Free shipping on all UK orders
Healthy ageing is built through the small decisions made every day. Marathon, Not A Sprint was formulated to support the systems that underpin cellular vitality, combining Nicotinamide Riboside (NR), Lion's Mane, Vitamin C and botanical antioxidants in a highly absorbable liquid format.
Take 2ml daily, directly into the mouth or mixed into your preferred beverage.
Ingredients: Nicotinamide Riboside Chloride (NR), Organic Glycerin, Sour Cherry Juice Concentrate, Lion's Mane Extract (Hericium erinaceus) 10:1, Vitamin C (Ascorbic Acid), Sea Buckthorn Berry Powder (Hippophae rhamnoides), Olive Leaf Extract (Olea europaea) 4:1, Sunflower Lecithin, Rowanberry Extract, Natural Flavourings (Sour Cherry & Hibiscus), Hibiscus Flower Extract, Water.
Per serving (2ml):
Nicotinamide Riboside (NR): 100mg
Lion's Mane Extract 10:1: 100mg (equivalent to 1000mg Lion's Mane)
Vitamin C: 50mg
Olive Leaf Extract 4:1: 12.5mg (equivalent to 50mg Olive Leaf)
Sea Buckthorn Berry Powder: 50mg
Vitamin B3 (Niacinamide): 10mg
BUNDLE & SAVE
Curated INORA rituals designed to work beautifully together.
A daily ritual for energy, relaxation and recovery. Plus a complimentary 20ml mini, designed for life on the move
£135.00
OUR TRIAL RESULTS
58%
Saw improved overall skin appearance
48%
Felt more motivation and resilience day to day
48%
Saw brighter-looking skin
56%
Reported healthier-feeling skin
Skin improvement is a visible sign of cellular renewal - not a cosmetic benefit. These results reflect what happens when your cells are properly supported.
Take one capsule daily with water, preferably in the morning. For best results, use consistently as part of your wellness routine.
Find answers to common questions about our products and services.
Marathon, Not A Sprint is a doctor-formulated liquid supplement designed to support cellular health, cognitive wellbeing and healthy ageing.
Nicotinamide Riboside is a precursor to NAD+, a coenzyme involved in cellular energy production, repair and healthy ageing processes throughout the body.
NAD+ plays a critical role in hundreds of cellular processes, including energy production, DNA repair and cellular resilience. Levels naturally decline with age.
Marathon, Not A Sprint combines Nicotinamide Riboside (NR), Lion's Mane, Vitamin C and botanical antioxidants in a highly absorbable liquid format designed to support multiple aspects of long-term wellbeing.
Marathon, Not A Sprint is designed to support the cellular processes associated with healthy ageing, vitality and long-term wellbeing.
Overall rating: 4.888889 / 5 from 45 reviews.
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"I've been using this for a few weeks now and I’ve genuinely noticed a difference in my focus and overall mental clarity. I was particularly interested because it contains Lion’s Mane, which I’d heard a lot about for supporting concentration and cognitive function. The formula feels clean and balanced - no jitters or crash, just more steady energy throughout the day!"
"I think what I liked most is that it didn’t feel like a quick fix. After a few weeks I realised I was feeling more consistent overall and less depleted at the end of busy days. I felt like I had a bit more in me without really thinking about it. It quietly became part of my routine."
"With the seasons changing, I’m always prone to a cold and took this for a few days when I felt one coming on and felt much better - I’m reading it’s great for recovery so will keep that in mind. Will keep taking - also love the taste!!"
"I've been researching longevity supplements for years and most of them either overclaim or underdeliver. Marathon Not A Sprint is different — the NR, Lion's Mane and Vitamin C combination is evidence-based and the liquid liposomal delivery means it actually absorbs. I've been taking it for three months and the difference in my sustained energy and mental clarity is measurable. This is what considered, long-term supplementation looks like."
"I take this midday and it gives me such a boost during work. I wasn't expecting it but I have been doing some research and it seems it is the Lion's Mane in it that is doing this. Either way no complaining, I am delighted with this and will be subscribing. I also love to leave mine in the fridge."
"My nutritionist mentioned longevity supplements and I started doing research, that's how I landed on inora. Three months in and I can't point to one dramatic change, but everything just feels. . . better? Recovery after the gym is faster, my focus at work has improved, and I sleep more soundly. It's one of those things where you'd only notice if you stopped. Not planning to."
"This wasn’t one of those products I felt overnight, but after a few weeks, I realised I was feeling more balanced, less drained, and generally stronger day to day. It’s subtle, but in the best way."
"Training for the London Marathon, I needed something that could keep up with me — and this genuinely has. I've noticed a real difference in my recovery, energy levels and skin since adding it into my daily routine. If you're pushing your body to its limits, this is the supplement that belongs in your stack."
"started taking marathon not a sprint for focus but the benefits go way beyond that. My concentration is noticeably better and I feel more mentally resilient during stressful days. It has become part of my daily ritual."
"I’m currently training for the London Marathon and usually don’t take supplements, so I wanted something simple that would fit easily into my routine. This been great for giving me steady energy through longer training sessions without feeling overcomplicated. I’ve also noticed my recovery feels better between runs, which really helps as the mileage builds up."