Real Ingredients. Whole-Food Results.
Why FRINKS® ?
Forget the marketing jargon. Our Frinks® is made with real food, no shortcuts—just whole ingredients designed to fuel your body the right way. It’s everything you need and nothing you don’t.
No Fake Powders.No Additives. No Chemicals.
Stop wasting money on products that promise the world but rely on synthetic fillers and protein powders. Our Frinks® use only natural, whole foods to give you the nutrients in its natural form that your body actually needs, with nothing else added.
Fuel for Your Body and Mind
Designed for busy lives, our Frinks® deliver sustained natural energy, better focus and performance, and a stronger gut and mind. It's the one-stop solution to power your day from start to finish, so you can feel at your best — mentally and physically.
Fresh, Handcrafted in the UK
Unlike mass-produced alternatives, every Frink® is crafted in small batches to ensure the highest quality and maximum freshness. It's the kind of nutrition you can feel good about.
Up to 90% all disease can be traced back in someway to the gut and the health of the microbiome
With 70-80% of immune cells being present in the gut, there is an intricate interplay between the intestinal microbiota and the local mucosal immune system
Gut Microbiome has a big impact on metabolism. An analysis of the bacteria in our gut can predict obesity with an accuracy of more than 90%.
Your gut produces about 95% of the happiness hormone- serotonin. It plays a vital role in the communication between your gut and brain.
The Science Behind Frinks®
Better Digestion. Sustained Energy. Sharper Focus.
FiiHii isn’t just another “superfood” trend. This is nutrition that works because it’s backed by science. Let’s cut through the noise and show you what real food can do.
Prebiotic Fibre for Gut Health
Your gut is the engine of your health. FiiHii's prebiotic fibre helps fuel your microbiome, improving digestion and supporting your immune system. When your gut’s healthy, everything else follows.
Long-Lasting Energy, No Spikes or Crashes
We’ve all experienced that sugar crash after “healthy” snacks. FiiHii provides sustained, clean energy — no quick highs and painful lows. Just the kind of vitality that keeps you going through your day, whether it’s work, play, or everything in between.
Nutrient-Dense, Plant-Based Power
30+ whole-food ingredients every week. This isn’t about counting calories—it’s about nourishing your body with everything it needs to perform. No additives, no fillers, just pure, clean nutrition.
Transform Your Health in 3 Simple Steps
how it works
Life is busy. You don’t need another complicated routine. With FiiHii, it’s as simple as 1-2-3.
Try FiiHii for Just £30
Choose your starting point from just £30 and we will get you on the right path or if you want something a little more deep dive book a free call with an expert.Choose your starting point from just £30 and we will get you on the right path or if you want something a little more deep dive book a free call with an expert.
1
Weekly Fresh Deliveries
Our Frinks® are made fresh, frozen for quality, and delivered straight to your door on a tracked 24hr delivery. No prep, no hassle — just the fuel you need, when you need it.
2
Feel the Benefits in 2-3 Weeks
Give your body time to adjust. In just a few weeks, you’ll notice improvements in performance, energy, gut health, and mental clarity. FiiHii works with your body, not against it.
3
Fuel Your Family Without the Fuss
Real Benefits for Real Life
Tired of spending hours planning, shopping, and cooking? FiiHii’s whole-food fuel is here to take the pressure off — giving you everything your family needs in one simple, nutritious smoothie.
Endurance. Power. Performance.
Whether you’re running after kids, the train or running marathons, FiiHii fuels you for better endurance and quicker recovery. It's the clean, simple energy to fuel your PBs and push your limits.
Real Energy. No Crashes.
Forget the quick fixes and sugar highs. FiiHii keeps you powered throughout the day, with energy that’s steady, clean, and doesn’t leave you crashing. You deserve better than empty calories.
Gut Health That Powers Your Day
Your gut does more than digest food — it drives your mood, performance, and recovery. FiiHii’s prebiotic fibre and nutrient-dense formula support gut health for long-term benefits. Real food equals real results.
Nourish Your Brain. Focus That Lasts.
No more brain fog. Frinks® is packed with the vitamins and nutrients your brain craves for sustained focus and clarity — because the way you think affects the way you perform.
Not Just a Meal Replacement — A Real, Whole-Food Meal
Feel fuller for longer without the hassle of fad diets or fake alternatives. FiiHii’s whole-food ingredients fuel your body, keep your metabolism strong, and provide real nourishment.
Immunity Starts with Your Gut
A healthy gut supports a healthy immune system. With FiiHii, you’re not just feeding your body — you’re giving it the foundation to stay resilient, no matter what life throws at you.
The Wellness Council
Charlotte
BSc Biochemistry, MSc Nutrition (KCL), MSc Management
Charlotte holds degrees in Biochemistry, Management, and Nutrition, with research focused on time-restricted eating and the gut microbiome. With nearly a decade in medical affairs and commercial healthcare, she combines science and strategy. Her personal health journey fuels a passion for evidence-based, personalised nutrition to support healing and optimise health at a cellular level.
Dr Anastasia-Viktoria Lazaridi
Lead Dietitian, PhD in Clinical Physiology PhD I am dedicated to cutting through the confusion surrounding nutrition and guiding you towards a positive, healthy, and fulfilling relationship with both food and your body. By utilizing the latest evidence-based information on nutrition, I provide personalised online guidance that will empower you to make meaningful changes to your health and lifestyle.
Amanda Chia
The Fitness Coach for Women in Tech
Amanda is an ACE Certified Personal Trainer and Precision Nutrition Coach who supports women, especially in tech, to rebuild health from the inside out. After overcoming burnout, she developed her Deep Health philosophy, focusing on movement, mindset, and self-compassion. Her coaching empowers clients to feel strong, mobile, and confident across every aspect of life.
Dr. Herna de Wit
PHD Biochemistry - Science advisor and consultant - Founder
Dr. Herna holds a PhD in Biochemistry and a Law degree, uniquely bridging science and strategy. With experience in startups and global firms, she translates complex research into actionable solutions. Specialising in metabolic health, gut health, and longevity, she crafts evidence-based strategies that drive results for individuals and businesses alike.
Life is best lived on a clean planet
FiiHii recovers 1 kg of plastic from the environment for every product sold.
Better for You. Better for the Planet.
We believe great nutrition shouldn’t come at the planet’s expense. That’s why every Frink® is made with sustainability in mind. With every subscription purchased we contribute to CleanHub to stop plastic from getting to our oceans and support communities and employment in areas that are dealing with this affliction.
Less Waste, More Good:
Thoughtfully designed packaging to minimise impact.
Frozen Fresh, Zero Compromise:
Locking in nutrients while reducing food waste.
Sourced Smarter:
Responsibly chosen ingredients for a lighter carbon footprint.
Real results from real customers
The Frinks® Effect:Life-Changing Nutrition & Transforming Lives
Got Questions? We’ve Got Answers
Check out our FAQ for answers to common questions about Frinks®, our subscription plans, and delivery process. For detailed ingredient and nutrition info, visit our product pages.
1. How many Frinks® should I drink daily?
We recommend consuming two Frinks® per day to meet half of your daily fibre needs. Each pouch is designed to be enjoyed conveniently, providing essential nutrients and a delicious boost to your diet.
2. How long does it take to see results from drinking Frinks®?
While individual results may vary, many customers report noticeable improvements in digestion and energy levels within 3-4 weeks of regular consumption. For the best results, we advise committing to a 3-month program to see real lasting change.
3. Are there any additives or preservatives in Frinks®?
No, our Frinks® are made from fresh, whole ingredients with absolutely no additives or preservatives. We believe in delivering pure goodness to support your health journey. Unlike nearly all ‘healthy food’ claiming companies out there we add no agents, emulsifiers, nothing…only the ingredients we say, so you know what you are consuming.
4. How are Frinks® delivered?
5. Is FiiHii suitable for children?
Yes! Our Frinks® are a great option for children, providing essential nutrients and fibre. You can split a pouch for each child, covering half of their daily fibre needs while introducing them to healthy habits. It is why we changed our original recipes from using nuts to seeds so that our Frinks can get into schools.
6. Can Frinks® be used as a weight loss tool?
Yes, Frinks® is the ultimate solution when it comes to meal replacement. It’s not just a meal replacement—it’s a complete, nutrient-packed meal in a convenient drink. Frinks® is packed with fibre, protein, and essential nutrients to help you feel satisfied longer, reducing the need for unnecessary snacking.
7. Is Frinks® vegan-friendly?
Absolutely! Frinks® is made from plant-based ingredients, making it a great choice for vegans and anyone who prefers a plant-based lifestyle.
8.How does Frinks® help with energy and focus?
Frinks® is carefully formulated with the right balance of nutrients to help improve your energy and focus throughout the day. It’s packed with vitamins and minerals that support mental clarity and physical stamina.
Still confused on where to start?
Our experts will guide you on your gut health journey.
