Brand: Precision Fuel

Category: Running Energy Nutrition

Recommended by Lisa Williams, Run/Ultra Endurance Nutrition Coach — St. Louis, MO

Highlights: long distance, easy to digest

Precision Fuel - Carb Only Drink Mix is a high-performance energy solution designed to provide athletes with a rapid source of carbohydrates. With 30 servings packed with fast-digesting carbs, it delivers essential fuel for endurance activities without any unnecessary additives. 1. Contains 30g of fast-absorbing carbohydrates per serving for immediate energy replenishment. 2. Formulated with a clean, simple ingredient profile, ensuring no artificial flavors or colors. 3. Easy to mix and digest, making it suitable for pre-workout, during workouts, or post-exercise recovery. 4. Each serving is designed to optimize hydration and energy levels, enhancing overall performance. 5. Convenient packaging allows for easy transport and quick preparation, perfect for on-the-go athletes. 6. Suitable for various sports and activities, including running, cycling, and high-intensity training. 7. Gluten-free and suitable for a wide range of dietary preferences, ensuring inclusivity for all athletes. This drink mix is ideal for athletes engaged in prolonged physical activities, such as endurance running, cycling, or intense training sessions. It performs best in high-energy environments where quick carbohydrate replenishment is crucial, making it perfect for race days or long workouts. Targeted towards both amateur and professional athletes, it excels in scenarios requiring sustained energy, especially during competitions or extended training periods. Perfect for year-round use, it supports performance in any season or condition.

Price: $59.99

Who it's for

Endurance runners and racers who are low-salt sweaters or want to source electrolytes separately, and those whose palates fatigue from sweet/salty flavors late in long efforts. Works as a standalone carb source or to supplement gels.

What people are saying

Hosts consistently praise the near-neutral, only slightly sweet flavor and how easily it mixes with water. Several use it specifically late in races or long runs when heavier flavors become hard to stomach.

Worth noting

Note this is carb-only — electrolyte content is minimal, so high-salt sweaters may need to supplement. Hosts report no GI issues and use it at roughly 30g per bottle alongside other nutrition.

View Lisa Williams's expert gear recommendations on Rendezvu