Our Blog: The Revolution
15 High-Protein, High-Fiber Meals for Building ...
Getting enough protein and fiber can feel like a balancing act. While most Americans exceed their protein needs, they fall short on fiber, with over 90% not meeting the recommended...
15 High-Protein, High-Fiber Meals for Building ...
Getting enough protein and fiber can feel like a balancing act. While most Americans exceed their protein needs, they fall short on fiber, with over 90% not meeting the recommended...
Should you take Psyllium husk? And Why
The Complete Guide to Psyllium Husk: A Fiber Supplement with Full-Body Benefits For centuries, people have turned to natural remedies to support their health, and one ancient solution is making...
Should you take Psyllium husk? And Why
The Complete Guide to Psyllium Husk: A Fiber Supplement with Full-Body Benefits For centuries, people have turned to natural remedies to support their health, and one ancient solution is making...
5 reasons you're hungry, even if you just ate
Are you constantly reaching for snacks even though you just ate? Feeling famished despite regular meals? You're not alone. Many people experience persistent hunger, even when their bodies have received...
5 reasons you're hungry, even if you just ate
Are you constantly reaching for snacks even though you just ate? Feeling famished despite regular meals? You're not alone. Many people experience persistent hunger, even when their bodies have received...
Feeling Strong and Confident: Introducing Prote...
Looking for a 'plant-based' protein powder that's easy to digest, allergy-friendly, and kind to the planet? Look no more! Fuel and Fortitude's ProteinRx Yeast Protein Blend is it. Our unique formula provides...
Feeling Strong and Confident: Introducing Prote...
Looking for a 'plant-based' protein powder that's easy to digest, allergy-friendly, and kind to the planet? Look no more! Fuel and Fortitude's ProteinRx Yeast Protein Blend is it. Our unique formula provides...
The 7 Most Common Allergens in Protein Powders
Protein powders are a popular supplement for those looking to increase their protein intake, whether for muscle building, weight loss, or overall health. However, for some individuals, certain protein powders...
The 7 Most Common Allergens in Protein Powders
Protein powders are a popular supplement for those looking to increase their protein intake, whether for muscle building, weight loss, or overall health. However, for some individuals, certain protein powders...
3 Reasons Yeast Protein Extract is Perfect for ...
Are you a vegan looking for a high-quality protein source to support your plant-based diet? Look no further than yeast protein extract. Here are three reasons why yeast protein extract...
3 Reasons Yeast Protein Extract is Perfect for ...
Are you a vegan looking for a high-quality protein source to support your plant-based diet? Look no further than yeast protein extract. Here are three reasons why yeast protein extract...
Our Story

From Gut-Wrenching to Yeastastic Glory
Let's be honest, protein powders used to be a nightmare. We tried them all, from the chalky messes that tasted like despair to the ones that turned your stomach into a war zone. As a vegan gymnast, my wife needed something that fueled her fierce flips without making her feel like a bloated burrito. And I, a fitness enthusiast on a quest for lean muscle, wanted something that packed a punch without the bloat’n’gas.
So, we did what any self-respecting couple would do: we took matters into our own hands and created our own protein blend! (ProteinRx!) We're like the culinary MacGyvers of protein, whipping up a delicious blend that fixed our gut woes and fueled our active lifestyles.
Yeast protein isolate delivers a complete amino acid profile, high bioavailability, and natural B vitamins, making it a gut-friendly powerhouse that rivals whey—without the inflammation.
If you’ve ever ditched a protein shake halfway through a workout because your stomach rebelled, this is for you. Our secret weapon? Yeast. Not the kind that raises your bread, but a special type that's packed with quality protein, vitamins and minerals. It's sustainable, it's good for your gut, and it tastes way better than any protein powder we'd ever tried. We call it a "novel yeast protein extract" because it's basically magic.
We're passionate about sharing this protein magic with the world. We believe everyone deserves to feel strong, energized, and ready to conquer their day. That's why we're on a mission to improve gut health and provide people with the fuel they need to thrive.
Join us in rewriting what protein can be. Try ProteinRx today and feel the difference from your first shake
Want to know more about our mission?
Stay strong and healthy,
Kevin & Montse
