OUR STORY

Founded by Nutritionist and Naturopath, Rhian Stephenson, from a lifetime of nutritional performance, we invest heavily in the science and proudly unite clinical expertise, transparent testing and human experience to create formulations that truly serve you.  

We believe nutrition is the foundation of feeling good, and the key to unlocking performance in all its forms. Our targeted, science-led supplements are designed to support your unique physiology and empower you to reach your next level – whether you’re juggling the demands of daily life, navigating hormonal change, seeking more energy, or striving for lasting wellbeing. With a focus on foundational health and real-world results, we’re here to help you think clearer, feel stronger, and show up for what matters - every day. 

MEET OUR FOUNDER, RHIAN STEPHENSON

I was unwell for most of my childhood. Constantly sick, I never felt like I could function at my best, and worse, I felt different and isolated from the other kids. After more than a decade of specialist consultations, endless testing and too many pills to count, it was ultimately nutrition and targeted supplementation that changed my life. I felt this change immediately, and after only 6 months, I understood what it meant to be truly well. 

Once I felt the change that full body nourishment could make, I never looked back. That experience, although painful at the time, is the reason I’m so passionate about the transformative power of nutrition and has inspired a career that I truly love today. 

Health, wellbeing, and ultimately our ability to perform are woven into every part of daily life. It’s having the focus to learn and grow at school, the energy to excel in your career, the resilience to parent through the hard moments, the stamina to train or move your body, and the clarity to feel present with the people you love. To me, performance is simply the ability to live life the way you want to - and that starts with feeling well.  

I created ARTAH to share that possibility. Because when you have your health, you have the foundation to perform – in every part of your life. 

Wishing you the best in health, 

Rhian Stephenson - Founder of ARTAH 

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Whether you’re leading teams, raising kids, chasing ambition or pushing your limits with a new goal, we exist to make you feel good so that you can perform at your next level.

At ARTAH, we believe health isn’t just a goal, it’s the foundation that fuels how you think, feel and show up in the world. Ultimately, it determines what you can achieve.

We are experts in the field of nutrition and believe it is the foundation of feeling good.

Led by Rhian, our nutrition programmes and food supplements are practitioner designed and address key health issues.

We invest in scientific integrity so that you can trust what goes into your body. In practice, this means third party testing, clinical validation and consumer feedback. Because transparency trumps hype, and transformation is born from evidence, not trends.


The result is confidence in every formula, each one protected by a 90-Day Feel Good Guarantee, or your money back. 

As a practitioner-led brand, science is intrinsic to our very being, but we’re proud to elevate our thinking through the lens of tangible, human experiences.

This means formulations that reflect the needs of real lives and the opportunity for you to be heard.  

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Our Supplement Philosophy

At ARTAH, we encourage you to view supplements as tools, not shortcuts. They are most powerful when they sit on top of a solid foundation of nutrition, not instead of it.  Our approach is practitioner-led and evidence-informed, which means every formula is created to support a real problem, using ingredients and doses with a clear rationale behind them, all borne from our experience in clinical practice. Supplements can have the greatest impact at key stages in your health journey.

CORRECT: to correct a vitamin or mineral deficiency, like Iron, Vitamin D3 or
B12.

FILL: To fill a dietary gap, like Fibre or Magnesium.

SUPPORT: To support a life stage, like fertility, perimenopause, or menopause.

PERFORM: To support a performance goal, like regular exercise or training for a
marathon.

OPTIMISE: To optimise an aspect of your health, like cognitive clarity or hormone
health.

Just as important as when to supplement is when not to. Learn more about when supplements can be most effective.

Learn more about our philosophy at ARTAH

OUR OFFER TO YOU

FOOD SUPPLEMENTS


When life demands more, so does your body. Our award-winning food supplements use bioavailable, high-impact nutrients in effective doses you can feel. Practitioner-led and rooted in science, our range focuses on purity, synergy and impact – no fluff, no harmful fillers.

NUTRITION PROGRAMMES


From metabolism and gut function to energy and mood, our programmes combine nutritional science with naturopathic principles to support real, lasting change. Through thoughtfully designed plans, we empower you to build foundational habits, cook delicious recipes and gain the tools to fuel your body.

Your evolving needs

Performance rarely looks the same from one person to the next, and it can shift just as much within your own life as you move through different stages and demands. Some phases ask for more energy, others call for resilience, recovery or calm, and within each, the way you fuel your body must adapt. Our targeted supplement collections are designed to support your evolving needs and help you on your journey to long-term health - one of consistency, patience and a commitment to feeling good every day.  

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OUR SCIENCE

At ARTAH, we believe that meaningful transformation is born from evidence, not trends. Our team is guided by decades of nutritional expertise and experience in systems biology, informed by real-life clinical experience in the fields of gut health, metabolism, hormones, stress and sleep.  

Every formulation, every innovation and every dose is built on a foundation of scientific rigour, a process designed for people who expect more from their health. We invest in scientific integrity by running independent clinical trials, as well as real world consumer studies, and every formula is rigorously third-party tested for safety and purity – so you can trust what goes into your body. 

“I want people to feel completely at ease when they choose ARTAH – to know that every decision we make is with their safety and wellbeing in mind, and that I hold our products to the same standard I’d want for myself and my own family” 

Rhian Stephenson, Founder of ARTAH 

Meet Our Head of Nutrition, April Morgan  

With over a decade of experience specialising in gut health, hormone balance and metabolic wellbeing, April is a Naturopathic Nutritionist and the Head of Nutrition at ARTAH. From her own clinic to international kitchens as a sought-after nutritional chef, she has inspired countless people to transform their health through practical, achievable strategies. 

“As a nutritional therapist my goal is to help people feel empowered and in tune with their health, because knowledge really is power. Getting your nutrition right is always the foundation, while supplements can be powerful tools to enhance results and provide targeted support where your body needs it most.” 

If you’re unsure where to start or have specific questions about your wellbeing, April offers free, personalised 1-to-1 video call consultations.

These sessions are designed to help you understand your unique physiology and find the right support.

Book a 1-to-1 with April

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