Precision Fuel & Hydration: Hydration and Fueling Tailored to You
Every body is different—especially in endurance sports. Precision Fuel & Hydration offers personalized nutrition and hydration solutions tailored to the needs of each athlete. The UK-based brand relies on science-backed strategies that go beyond standard hydration advice.
Where Science Meets Practice
Founder Andy Blow, a successful triathlete with a degree in Sport and Exercise Science, faced a mystery: why was he suffering from severe cramps during hot races, even when following standard hydration guidelines? It wasn’t until he teamed up with Dr. Raj Jutley, a cardiovascular health expert, that he discovered the answer—sodium loss through sweat varies massively from person to person, ranging from 200 mg to over 2,000 mg per liter. A one-size-fits-all approach clearly wasn’t enough.
This insight led to the creation of Precision Fuel & Hydration: a system built around individual needs, not generic recommendations.
Sweat Testing: Because Everyone Sweats Differently
Everyone loses a different amount of sodium when they sweat. To enable athletes to hydrate more effectively, Precision Fuel & Hydration offers professional sweat testing. A small amount of pilocarpine—a sweat-inducing agent—is applied to the skin to collect a sweat sample without physical exertion. This method provides precise data on individual sodium loss.
If you're unable to get a sweat test, a short online questionnaire will give you a personalized hydration recommendation. Precision Fuel & Hydration has developed an algorithm based on extensive data analysis to guide your fueling and hydration strategy—whether for training or race day.
Tailored Products for Peak Performance
From high-intensity intervals to long races and hot race days, Precision Fuel & Hydration delivers exactly what your body needs. Their electrolyte tablets come in various strengths, so you can match your sodium intake to your personal sweat profile.
The PF 30 Gels, with or without caffeine, provide fast-acting carbs with a neutral, mildly sweet flavor and a thick but smooth consistency that goes down easily—even without water. If you need a bigger portion, try the PF 90 Gel, which packs exactly three times the carbs—90 grams per pouch. Thanks to its resealable cap, it's ideal for long sessions, allowing for multiple servings on the go.
For even more flexibility, there’s the PF 300 g Carb Flow Gel—the same formula in a larger bottle. It’s perfect for refilling soft flasks or small bottles, so you can avoid single-use packaging, stay light on the move, and cut down on waste.
The Carb 1000 Drink Mix combines a balanced blend of carbohydrates and electrolytes to support both energy supply and mineral balance. Each serving delivers 30 grams of carbs and 1.25 grams of salt. On hot days or during intense, sweat-heavy sessions, the mix helps keep hydration in check and prevents early fatigue.
Precision Fuel & Hydration
at Sporthunger
At Sporthunger, we understand that sports nutrition is personal. That’s why we’re excited to offer Precision Fuel & Hydration in our shop. These products give you full control over your hydration and energy—tailored to your unique needs. Stay fueled. Stay hydrated. Stay hungry.
Your Sporthunger Team
Explore our full Precision Fuel & Hydration collection here.
This article first appeared in LAUFZEIT #3 April/May 2025.
