Discover FS1

Redefining Sports Nutrition

At FS1, we're redefining the boundaries of sports nutrition with our groundbreaking sweet potato protein blends.

In our relentless pursuit of self-improvement, we've meticulously crafted a sports blend, that not only maximizes muscle growth and peak performance through efficient absorption of premium protein, it also revitalizes your body with the abundant nutrients and antioxidants harnessed from the mighty sweet potato.

Lab-tested & backed by scientific research; we are not just rewriting the rules of nutrition; we're establishing an entirely new standard of excellence within the realm of sports supplements.

Join the Protein Revolution with FS1 Nutrition.

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FS1 Nutrition

Elevate Your Potential

At FS1 Nutrition, we understand that every athlete, regardless of their discipline, deserves the highest quality nutrition to optimize their performance and well-being. That's why we have dedicated ourselves to craft products that not only fuel your sports ambitions but also eliminate health complications accosiated with protein blends.

Keep pushing the limits. Whether you're striving for peak performance or simply aiming to boost your vitality, our products are tailored to elevate your journey.  

We've harnessed the extraordinary power of sweet potatoes to deliver unrivalled protein performance for those who demand only the best.

“Fuel Your Success with a Revolutionary
Protein-Sweet Potato Fusion.”


Whether you choose our Whey More or Vegan Up line, you'll get around 25g of protein per serving from high-quality, GMO-free vegetable protein or premium whey sources. We care about both the amount and the quality of protein, so you can be sure you're giving your body the best possible muscle fuel.

Amino Acids

We are packing our supplements for you with the 9 essential amino acids including BCAAs to enable ideal muscle performance and growth. These key nutrients aid in building muscle mass and post-exercise recovery. FS1's nutrient profile features:

  • Valine (BCAA)
  • Isoleucine (BCAA)
  • Leucine (BCAA)
  • Threonine
  • Methionine
  • Phenylalanine
  • Histidine
  • Lysine
  • Tryptophan

Like a nice surprise? There are even more amino acids in our products waiting to be discovered.

Complex Carbs

Our products are fueled by the natural energy-boosting complex carbs found in sweet potatoes. These slow-burning carbs provide sustained energy during workouts, without the sudden spikes and crashes in blood sugar associated with simple sugars.

Vitamin A

This essential nutrient is not only essential for healthy bones and immune system function, but also plays a key role in muscle recovery. By supporting the repair and regeneration of muscle tissue, Vitamin A can help you bounce back faster after tough workouts and competitions.


Iron is essential for many body functions including the production of hemoglobin, a protein in red blood cells that carries oxygen throughout the body, enabling optimal athletic performance as it ensures that the body has enough oxygen to sustain high intense physical activity.


Our supplements include sodium. Sodium is vital for regulating blood pressure and supporting muscle and nerve function. When you sweat, you lose sodium, which can cause dehydration and fatigue. By replenishing your sodium levels, you can maintain hydration and prevent dehydration, enabling you to perform at your best.


Magnesium is essential for muscle and nerve function, energy metabolism, and protein synthesis, making it a vital component for optimal athletic performance. At FS1, we understand that inadequate magnesium intake can lead to muscle cramps, weakness, and fatigue, negatively affecting athletic performance. Magnesium is a key ingredient in our formulas, helping to support top-notch performance for athletes at all levels.


FS1 Nutrition supplements contain fiber to promote satiety, suppress appetite, and slow sugar absorption into the bloodstream. Fiber often gets overlooked in athletes' diets but is crucial for optimal muscle performance and overall health. Athletes should aim to consume a fiber-rich, nutrient-dense diet.


Potassium is a critical mineral that promotes muscle recovery by regulating fluid balance, ensuring proper hydration, and supporting nutrient delivery to the muscles. Athletes may lose potassium through sweating during physical activity, leading to dehydration, muscle cramping, and suboptimal performance.


Including calcium into your supplementary plan by using FS1 supplements, will boost your performance, as it helps to support maintenance of strong bones and teeth, necessary for physical activity. Calcium plays a relevant role in the bodies muscle function, supporting muscles to contract and relax properly.


Antioxidants protect cells from harmful free radicals that can cause damage and contribute to disease. Our sweet potato based products, are high in antioxidants, supporting overall health and well-being.


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