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5-Star Reviews | Trusted By 30+ Pro Athletes

30+
Trusted by pro athletes and elite performers worldwide

Replace 52 Active Ingredients For Just $10.82 NZD/Day:

Ultimate Performance & Recovery Elixir

52+ clinically studied, active ingredients in one daily drink. Formulated by orthopaedic surgeon Dr. Masi Reynolds with a PhD advisory panel to help you train harder today, recover faster tomorrow and keep training for decades.

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Formulated by world renowned doctors

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Within 30 days, you should start to notice:

Improved Focus

Sharper focus and improved mental clarity

Better Digestion

Experience better digestion and less bloating

Deeper Sleep

Users reported getting better sleep

Increased Endurance

Feel a noticeable boost in daily endurance

Backed by the experts

Every NORTH product is engineered under the expertise of orthopedic surgeon Dr. Masi Reynolds and backed by the latest in cellular science.

Dr. Masi Reynolds

Dr. Masi Reynolds

Orthopedic Surgeon

Founder, MASI Clinic, San Jose California

Dr. Robert Hyldahl, Ph.D.

Dr. Robert Hyldahl, Ph.D.

Head Scientific Advisor

Associate Professor, BYU School of Medicine

Dr. April Mancuso

Dr. April Mancuso

Doctor of Osteopathic Medicine

Women's Health & Regenerative Medicine

Dr. Ian Martin

Dr. Ian Martin

MBBS FRACS

Metabolic Surgeon

Dr. Andy Lucas

Dr. Andy Lucas

MBChB, FRACGP, FR NZCGP

Dr. Claudia Bouvier

Dr. Claudia Bouvier

Doctor of Osteopathic Medicine

Board-certified Emergency Medicine physician

Science & Ingredients

Take it up a notch. Ultra builds on everything in Foundation with advanced performance support. For those who demand even more from their body, UItra delivers targeted ingredients to support enhanced hydration, endurance, strength, and recovery. It helps reduce fatigue, improve physical output, and support peak performance.

NORTH Performance offers free shipping to selected countries and regions, including the USA, Canada, UK, Europe, Australia, and New Zealand. †For all other destinations, shipping will be calculated at checkout based on your location.

30 DAYS. NO EXCUSES. NO RISK.

Real performance doesn't come from shortcuts, and neither does our guarantee.

Put Foundation or Ultra to the test for up to 30 days. Train with it. Push with it. Build with it. If it doesn't earn its place in your routine, we'll refund every dollar.

Here's how it works:

Use Foundation or Ultra as directed for up to 30 days. If you're not satisfied, let us know and we'll issue a full refund. No need to send anything back.

We built this system to help you perform. If it doesn't perform for you, you shouldn't have to pay for it.

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Ultra Performance Stack: Welcome Pack

  • NORTH Foundation product tube x2 (60 tablets total)
  • NORTH Ultra product sachets (30 individual sachets)
  • Stainless steel drink bottle (RRP: $39)
  • Carabiner bottle holder (RRP: $10)
  • Travel bag - pre-order offer (RRP: $49)
What's in the box

Nutrition Information

Tablets

Tablets nutrition information

Sachet

Sachet nutrition information

Cellular
power

Performance
& recovery

Gut, microbiome
& immune function

Brain, mood
& stress resilience

Antioxidant, vascular
& metabolic function

Joint & connective
tissue function

Hydration
& electrolytes

Push your limits to a whole new level.

We believe age is just a number. What really counts is what you put into your body day after day. Built on breakthroughs in cellular science, NORTH Performance gives you a full stack of clinically-proven ingredients that support strengthening the body, sharpening the mind, and unlocking new personal bests.

NORTH Foundation includes the daily essentials you need to find your peak - and stay there. Stack NORTH Ultra on top if you need even more daily support for high-intensity training. From the everyday trainers to the extreme trailblazers, NORTH helps you push harder, endure longer, and recover quicker.

Brett Rheeder

Brett Rheeder

Freeride Mountain Biker, X Games Athlete

“Recovery and wellness are essential as an athlete. It's easy to focus on the hours you put in to your sport, but how you treat your body is what lets you keep progressing. Since starting NORTH, I’m able to train hard day after day where I used to need rest days in-between. It's become the non-negotiable in my daily routine."

 Tyler Bereman

 Freestyle Motocross Rider

Chris Burkard

Chris Burkard

Photographer, Storyteller

“For every endurance adventure life throws at me, I’ve learned that I am only as good as my recovery. The training and the performance don’t amount to much if you can't get up and do it again day after day. That is what makes the NORTH product so good… It’s like having my entire recovery protocol in one tablet, tailored for those of us that have no intention of slowing down.”

As a personal trainer, I’m incredibly particular about what I put into my own body. I don’t compromise on quality, and that standard extends to what I recommend to my clients. NORTH Performance is the only all-in-one that’s earned a place in my routine: the taste is genuinely excellent, and I felt real support with focus and staying in the zone through training. The ingredient sourcing, especially the creatine, is what sealed it for me. When something meets my own bar, it’s an easy yes to recommend professionally.

Clementine H

Verified Review
Dominique Ohaco

Dominique Ohaco

Freestyle Skier, Olympian

“As a professional athlete, I know performance starts with consistency. NORTH Performance's all-in-one supplement covers my daily nutritional needs in one product I trust, keeping me focused on training, recovery, and performing at my best.”

Torah Bright

Olympic Gold Medalist, Snowboarder

Coco Ho

Coco Ho

Surfer

Between raising high energy boys, running a small business, and squeezing in the gym every day, my energy has to go a long way. NORTH Performance has honestly changed how my days feel. Proper energy lift, way more focus at work, and I actually have something left in the tank to go 100% at training. I love that I don't need any additional supplements on top of this. I put everything into my drink bottle at the start of my day and I'm away.

Sarah

Verified Review

I’m 53, train consistently, and have tried every supplement—nothing worked. After 60 days on NORTH Performance Ultra, my gut has never felt better. No bloating, clearer mentally, improved body composition, and I feel strong and switched on every day. It tastes amazing and I actually look forward to taking it.

Rebecca L

Verified Review
Renan Ozturk

Renan Ozturk

Climber, Filmmaker

“Traveling the world on expeditions and even at home, I’ve been looking for a supplement program that is simple and medically sound. NORTH Performance is built by friends I trust and checks every box!”

After a knee injury in 2020, running became a painful, occasional thing rather than the 20km weekly habit it used to be. A month into NORTH Performance, that's changed completely — I ran 5km with zero issues, then a pain-free 10km with real focus and motivation, no swelling and no recovery days needed. Ultra gives me a clean pre-workout boost without the caffeine crash I used to get from heavy stimulants. It's brought running back into my life, and honestly, it feels like the turning point I've been waiting for since the injury.

Laurel L

Verified Review
Julia Mancuso

Julia Mancuso

Olympic Gold Medalist, Skier

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30+
Trusted by pro athletes and elite performers worldwide

The science of staying in the game

It happens to all of us. You spend your life pushing your limits. And then your limits start to push back. Power starts to wane. Endurance grows shorter. Recovery takes longer. Often, we blame ourselves, as if a lack of drive or spirit is behind it. But the science is more specific.

In reality, measurable cellular systems can change as we age. NAD+ plays a crucial role in cellular energy metabolism and repair processes, and levels can decline with age—by as much as 50% in certain tissues or study contexts. Other important cellular functions, including AMPK signaling and glutathione status, can also change over time.

Together, age- and stress-related shifts in these pathways can influence exercise capacity, recovery processes, and day-to-day well-being. Cellular processes are a central focus of aging and longevity research. That’s where NORTH Performance starts: a cell-first approach organized around seven interconnected domains of human performance. One coordinated system.

Grounded in published human research, our formulations bring together ingredients selected for their roles in mitochondrial energy metabolism, NAD+ biosynthesis, oxidative stress resilience, cellular signaling, hydration, and tissue remodeling pathways. When cellular function is supported and optimized, it helps lay the foundation for daily performance.

Add to Cart
30+
Trusted by pro athletes and elite performers worldwide
Add to Cart
30+
Trusted by pro athletes and elite performers worldwide

Seven performance domains.
One solution.

Peak performance is not one-dimensional. It reflects the interplay of countless cellular processes across the body. NORTH is built around a framework of seven interconnected domains, each relevant to daily performance. Our cell-first approach organizes these domains into one coordinated framework for the demands of training, recovery, and everyday life.

Photo of a mountain biker in action. There is an icon on top of the image. Cellular Power & Mitochondrial Health How cells produce power and adapt to changing power demands.
Cellular Power & Mitochondrial Health

The engine room behind performance, recovery, and long-term health.

Mitochondria are structures within your cells that convert nutrients into ATP, a molecule used to power essential cellular processes. Mitochondrial function can change with age, influencing exercise capacity, recovery, and how the body responds to physical demands.

NORTH Performance is formulated to support the cellular processes involved in mitochondrial function—not simply deliver an immediate, perceptible lift. Powered by researched doses of Uthever® NMN, PQQ, spermidine, B-complex vitamins, and more, NORTH supports ATP production, cellular maintenance, and mitochondrial quality-control processes. All cylinders, all the way.

Performance & Recovery

Built for performance when your body is under pressure

You don't get peak performance without peak recovery. For the body to bounce back to its best, several systems need to work together: muscle protein synthesis, cellular power metabolism, hydration, immune function, tissue remodeling, cognition, healthy sleep cycles, and more.

NORTH Foundation packs in all the aminos, vitamins and electrolytes you need to support power metabolism, neuromuscular function and cellular resilience. For heavier training, NORTH Ultra takes it further: creatine for ATP regeneration, EAAs for muscle protein synthesis, tart cherry for recovery support, and beta-alanine for blood flow. No slowing you down.

Gut, Microbiome & Immune Function

The microbiome balance that centres the entire body

A healthy gut does a lot of heavy lifting for people who train. It supports digestion and nutrient absorption, immune function, normal inflammatory processes, and overall resilience. Because the gut and microbiome communicate with immune, metabolic, and nervous systems, disruption can extend beyond digestive comfort - shaping how the body responds to training, recovery, stress, and everyday demands.

NORTH includes a targeted postbiotic complex designed to support gut barrier integrity and healthy gut-immune communication. It all helps to build a more balanced gut microbiota, which strengthens resilience everywhere else. Happy gut, healthy body.

Brain, Mood & Stress Resilience

A mental clarity that cuts through the noise

Performance is never just physical. When we are overwhelmed, overstimulated, travelling a lot, sleeping less, or just generally stressed, our nervous system will bear the brunt. Over time, that can impact our focus, recovery, mood, motivation, and overall resilience.

If the brain isn't recovering, neither can the body. NORTH's daily stack includes adaptogens, antioxidants and nutrients - like rhodiola, niacinamide, Ergothioneine, and active B-vitamins. These target the neurochemical pathways that manage stress, supporting your mental stamina, focus, and resilience under pressure. A new standard for brain power.

Antioxidant, Vascular & Metabolic Function

Your body’s protection system against accumulated stress and damage

Cellular metabolism is the unsung hero of human performance. It influences everything from oxygen delivery to blood flow - and is key for performance and recovery. But how hard we work and play will create oxidative stress, which impacts your cellular health over time.

NORTH's daily stack combines a range of plant compounds, antioxidant nutrients, and B-vitamins that help maintain vascular and metabolic function. Our S7™ plant blend helps with nitric oxide production and blood flow - while salidrosides, ergothioneine, and Vitamin C support your defenses against oxidative stress.

Joint & Connective Tissue Function

The structural systems that keep your body durable over time

Every lift, every sprint, every landing - it all slowly adds cumulative stress to your joints and connective tissue. Eventually, that stress starts to catch up with us - with tendons, ligaments, cartilage and bone all prone to feeling the wear and tear.

NORTH's daily stack supports connective tissue and joint health through nutrients like Vitamin C, Vitamin D3, Vitamin K2, magnesium, and calcium. Together, these support collagen formation, structural integrity, bone metabolism and musculoskeletal function. Your joints and tissue get the support they need to feel more comfortable, more mobile and more resilient under physical load. Down with the stiffness.

Hydration & Electrolytes

The foundation behind endurance, output and performance under pressure

In high-demand environments, your body will burn through fluids, minerals and electrolytes faster than you realise. Even mild dehydration can impact your muscle contraction, nerve signaling, endurance, cognitive performance, and overall cellular function. For peak performance (both physically and mentally), hydration is key.

NORTH's daily stack has a balanced electrolyte profile, where sodium, potassium, magnesium, and calcium all play essential roles in your cellular hydration, electrolyte balance and neuromuscular function. Even across back-to-back days of physical and mental demand, NORTH is designed to keep you balanced - and without the heavy sugar load found in conventional formulas. All the essentials. None of the nasties.

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Pre-order now · Priority shipping in September
30+
Trusted by pro athletes and elite performers worldwide

One system. Three steps.

Choose your intensity

Choose NORTH Foundation for the everyday essentials. Add NORTH Ultra to your daily routine for elevated performance support. Choose a one-month supply, or subscribe to receive the lowest price. Your first delivery includes everything you need to get started.

Dissolve. Drink. Go.

For NORTH Foundation, dissolve two effervescent tablets in a glass of water once daily. For NORTH Ultra, take the same two Foundation tablets and add one Ultra sachet mixed with water. That’s it: a complete daily system designed to support all seven performance domains - before your day even gets moving.

Let the benefits build

The value of a complete system compounds over time. First 30 days to establish the routine; stay with it for 60 to build a stronger daily foundation. NORTH is designed to support the seven performance domains behind power, recovery, movement, and whole-body wellbeing—helping you show up ready, day after day.

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30+
Trusted by pro athletes and elite performers worldwide

Built by the sharpest minds in science

NORTH Performance was formulated by Dr. Masi Reynolds - a renowned orthopaedic surgeon working at the intersection of athlete care, recovery, and high performance. Built from the principles Dr. Reynolds applies with athletes every day, NORTH brings a more complete, systems-based approach to the demands of training, recovery, and long-term physical capacity. Its formulation was developed with a PhD advisory panel and R&D team across sports science, cellular biology, and clinical nutrition.

Read more about the Science behind NORTH ›

Elite surfers, fighters, and adventure athletes seek out our care—whether surgical or non-operative—because getting back is not enough. They need to return ready to perform at the highest level. In the operating room and throughout recovery, I see how much the fundamentals matter. Athletes who support the systems behind cellular power, recovery, movement, hydration, and resilience give themselves a stronger foundation for the work required to return to performance. I helped build NORTH because I could not find a single daily system designed to support all seven performance domains in one formula, at meaningful doses.

Dr. Masi Reynolds
Board Certified Orthopedic Surgeon | Sports & Regenerative Medicine
Co-Founder & Chief Medical Officer, NORTH Performance
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Pre-order now · Priority shipping in September
30+
Trusted by pro athletes and elite performers worldwide

30-day “stay in the game” guarantee

Take NORTH Performance consistently for up to 30 days. If you’re not satisfied with how you feel, perform, and recover, we’ll refund your purchase price.

We stand behind our formula. That’s why we back it with a 30-day guarantee.

No return required.

See terms & conditions

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30+
Trusted by pro athletes and elite performers worldwide

Progress for people and for planet

We push our bodies in oceans, on mountains, and across trails that took millennia to form. But these places that make our lifestyles possible are the same spots most at risk from the effects of climate change.

Every NORTH Performance subscription forwards 1% of funds to vetted environmental projects. Because we believe if we can’t preserve it, then we don’t deserve it.

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30+
Trusted by pro athletes and elite performers worldwide

Everything you need to know about NORTH

A two-product daily system - designed for people that want to perform at their best everyday.

Foundation is your daily base for performance and longevity. It’s built around seven core cellular performance domains to support cellular power, productivity, mental clarity, joint, gut and immune health, and overall resilience - with ingredients like NMN, high‑dose vitamins C and D, methylated folate and B12, magnesium, zinc, Totipro postbiotic, and a green phytonutrient blend, plus other clinically dosed nutrients for stress, brain, and cellular health.

Ultra is your all‑in‑one performance and recovery stack that builds on Foundation. It’s designed to support training output, recovery, muscular endurance, and day‑to‑day resilience if you’re training or charging regularly - with ingredients like full‑dose creatine, citrulline, beta‑alanine, magnesium, a complete essential amino acid blend, taurine, betaine, and tart cherry for additional recovery and inflammation support.

Yes — completely normal, and it's actually a sign the product is working. The sensation is called paresthesia, caused by Beta-Alanine, one of Ultra's key performance ingredients. Beta-Alanine combines with L-Histidine in your muscle tissue to form carnosine — your body's natural buffer against the acid buildup that forces you to back off during intense efforts. The tingling comes from Beta-Alanine briefly activating superficial skin nerves, fades within 20-30 minutes, and diminishes altogether with consistent use. It's worth noting this is fundamentally different from a pre-workout buzz — Ultra contains zero stimulants, caffeine, or synephrine. The ingredients are substrates and co-factors your muscles actually need to perform, not compounds designed to make you feel activated.

Foundation works best taken in the morning with water — drop two tablets into about 400ml of water, let them dissolve, and drink. Starting your day with it builds a consistent daily habit and allows the ingredients to work throughout the day.

Ultra is designed to be taken daily alongside Foundation as part of the Foundation + Ultra daily supplement stack. Take it consistently each day alongside Foundation to support optimal results.

Yes, absolutely! Dissolve times can vary depending on factors like the temperature of your water, the size of the glass or drink bottle, and how much the water is stirred. It's completely normal. Good things take time.

Quick Tip: We love dropping our Foundation tablets (and Ultra Sachet) into a drink bottle, adding water, giving it a good shake or stir, and enjoying it on-the-go. By the time you're ready to drink, it's usually fully dissolved.

Yes — Foundation contains no stimulants or caffeine, so it won't affect your sleep. Morning is ideal for habit-building, but there's no issue taking it at night if that works better for you.

Ultra is designed to support the demands of training from your first use. Foundation is a daily system: consistency matters, so we recommend 4–8 weeks of regular use to assess its place in your routine.

NORTH products are well-tolerated by the vast majority of users. The Beta-Alanine tingling from Ultra (see above) is the most common experience. Foundation's effervescent tablets may cause mild bubbling in the stomach in sensitive individuals — drinking it slowly resolves this easily.

If you take prescription or over-the-counter medication, are pregnant or breastfeeding, have a medical condition, or have surgery planned, speak with your doctor or pharmacist before adding NORTH to your routine. They can review the full ingredient list alongside your medications and other supplements.

If you use other supplements, check the labels to avoid unintentionally doubling up on the same ingredients.

We recommend consulting your healthcare provider before taking any supplement during pregnancy or breastfeeding. While our ingredients are clean and well-researched, this is standard guidance for all supplements during these periods.

Yes — both products are well-tolerated on an empty stomach. If you experience any mild sensitivity with Foundation, taking it with a small amount of food resolves it for most people.

Store both products below 85°F (30°C) in a cool, dry place away from direct sunlight. Keep Foundation tubes sealed when not in use. Both products have an 18-month shelf life from the date of manufacture, printed on the packaging.

Both Foundation and Ultra are designed for daily use. Foundation is your non-negotiable daily base — every single day. Ultra can absolutely be taken daily too, and many of its key ingredients like creatine and Beta-Alanine actually work better with consistent daily dosing as their benefits build through cumulative loading over time. Think of the full Foundation + Ultra stack as your complete daily performance protocol.

Yes. Foundation and Ultra are designed to be taken together as the complete NORTH protocol. When using both, mix as directed using approximately 800 mL (27 fl oz) of water in total.

No cycling protocol is required. NORTH Foundation and Ultra are formulated for consistent daily use when taken as directed. Creatine and beta-alanine are typically used consistently, so maintaining a regular routine matters more than cycling on and off.

Don't stress about it — just pick up where you left off. Consistency over time is what drives results. Missing an occasional day has no meaningful impact on your outcomes.

NORTH Performance products are formulated for adults 18 and over. If you have questions about use for a younger athlete, please consult a healthcare professional first.