Power your performance with clean, rapid energy that works as hard as you do. EFX Sports Pure Fuel Karbolyn® is a cutting-edge, high-molecular-weight carbohydrate designed to deliver fast absorption, sustained endurance, and smooth digestion without crashes, bloating, or sugar spikes. Now available in a refreshing Lemon Ice flavor, this crisp citrus blend keeps you hydrated and energized through even the toughest workouts.

Karbolyn® utilizes a unique homopolysaccharide carbohydrate structure that moves quickly through the stomach and into the bloodstream, helping replenish glycogen stores faster than traditional sugars or maltodextrin. This means immediate fuel for muscles, improved endurance, and enhanced recovery—perfect for athletes, lifters, runners, and high-intensity trainers who demand consistent performance.

Unlike sugary sports drinks, Pure Fuel Karbolyn® provides clean energy without jitters or gastrointestinal discomfort. It mixes easily, tastes light and refreshing, and can be used before, during, or after exercise to maintain peak output and accelerate recovery.

Benefits:

• Rapid gastric emptying for faster energy delivery

• Sustained, crash-free endurance support

• Helps replenish muscle glycogen quickly

• Supports strength, stamina, and recovery

• Gentle on the stomach with no bloating or heaviness

• Smooth, easy-mix formula with no clumping

• Refreshing Lemon Ice flavor for clean hydration

Ideal For:

• Weight training and bodybuilding

• CrossFit® and HIIT sessions

• Endurance sports and cardio

• Pre-, intra-, or post-workout fueling

How to Use:
Mix one scoop with water and consume before, during, or immediately after exercise for optimal energy and recovery support.

Stay fueled, stay strong, and power through every session with EFX Sports Pure Fuel Karbolyn® Lemon Ice—the smarter carbohydrate for serious performance.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. The information provided on this site is for informational purposes only and should not be used as a substitute for medical advice from a qualified healthcare professional. It is important to carefully review all product documentation before use. If you have any concerns about your health or suspect that you may have a medical issue, please contact your healthcare provider promptly.