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EFX Sports

EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 35 Servings

$49.99

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Purchase options
$49.99 USD
$44.99 USD

Auto-renews, skip or cancel anytime.

Purchase options
$49.99 USD
$44.99 USD

Auto-renews, skip or cancel anytime.

Purchase options
$49.99 USD
$44.99 USD

Auto-renews, skip or cancel anytime.

Purchase options
$49.99 USD
$44.99 USD

Auto-renews, skip or cancel anytime.

To add to cart, go to the product page and select a purchase option

Questions?

For any product questions, please contact us at (260) 387 - 7670

Maximize Your Performance with Karbolyn®—The Best and Strongest Carbohydrate Supplement Available Today

Unlock unparalleled energy and endurance with Karbolyn® by EFX Sports, the top carbohydrate supplement on the market designed for elite athletes and fitness enthusiasts. Engineered for rapid absorption with sustained energy release, Karbolyn® is your ultimate fuel source for pre-, intra-, and post-workout performance.

Why Choose Karbolyn®?

  • Fast-Absorbing Carbohydrate with Complex Carb Sustainability: Delivers quick energy like a simple carb but sustains like a complex carb, without bloating or crashes.
  • Glycogen-Loading Fuel Source: Optimizes glycogen stores in muscles for enhanced endurance and faster recovery.
  • Sugar-Free, Gluten-Free, Stimulant-Free: Clean energy without unwanted additives, suitable for various dietary needs.
  • Clinically Studied Formula: Backed by peer-reviewed research and invented by EFX Sports Scientist Dr. Jeff Golini.
  • Informed Sport Certified: Banned-substance tested for your safety and confidence.

Experience Unmatched Athletic Performance

  • Enhance Athletic Endurance: Maintain high-intensity training levels with sustained energy.
  • Intensify Muscle Pumps: Achieve greater muscle hardness and fullness for bodybuilders.
  • Maximize Strength & Power Output: Outperform your competition with increased strength.

The Real Sports Drink Alternative

Forget sugar-laden sports drinks that offer little benefit. Karbolyn® is absorbed faster than dextrose, simple sugars, bread, pasta, and rice, making it superior to other carbohydrate products. It mixes easily, tastes delicious, and ensures optimal glycogen levels before, during, and after training without bloating or cramping.

Quality You Can Trust

  • Manufactured In-House: EFX Sports controls all production, ensuring the purest, most potent carbohydrate product available.
  • 3X Quality Testing: Every product passes three critical quality checkpoints—before, during, and after production.
  • 100% Banned-Substance Free: Certified by Informed Sport, giving you peace of mind.

Suggested Use

  • For Individuals: Mix 1 scoop in a shaker cup with 16 ounces of water and drink 30 minutes before exercise.
  • Intense Training or Athletic Events:
    • Before Training: Drink 1 serving 30 minutes prior.
    • During Training: Sip on 1 serving.
    • After Training: Drink 1 serving to aid recovery.

Don't Accept Substitutes—Choose Karbolyn®, the Best Carbohydrate Supplement for Peak Performance

Join athletes worldwide who trust Karbolyn® for its fast-acting, sustained energy that powers them through intense workouts and competitions. Fuel your body with the best—order Karbolyn® today and take your performance to the next level.

EFX Sports

EFX Sports Karbolyn Fuel | Fast-Absorbing Carbohydrate Powder | Carb Load, Sustained Energy, Quick Recovery | Stimulant Free | 35 Servings

$49.99

Maximize Your Performance with Karbolyn®—The Best and Strongest Carbohydrate Supplement Available Today

Unlock unparalleled energy and endurance with Karbolyn® by EFX Sports, the top carbohydrate supplement on the market designed for elite athletes and fitness enthusiasts. Engineered for rapid absorption with sustained energy release, Karbolyn® is your ultimate fuel source for pre-, intra-, and post-workout performance.

Why Choose Karbolyn®?

Experience Unmatched Athletic Performance

The Real Sports Drink Alternative

Forget sugar-laden sports drinks that offer little benefit. Karbolyn® is absorbed faster than dextrose, simple sugars, bread, pasta, and rice, making it superior to other carbohydrate products. It mixes easily, tastes delicious, and ensures optimal glycogen levels before, during, and after training without bloating or cramping.

Quality You Can Trust

Suggested Use


Don't Accept Substitutes—Choose Karbolyn®, the Best Carbohydrate Supplement for Peak Performance

Join athletes worldwide who trust Karbolyn® for its fast-acting, sustained energy that powers them through intense workouts and competitions. Fuel your body with the best—order Karbolyn® today and take your performance to the next level.

Flavor

  • Strawberry
  • Lemon Ice
  • Unflavored
  • Orange
View product

Auto-renews, skip or cancel anytime.

Auto-renews, skip or cancel anytime.

Auto-renews, skip or cancel anytime.

Auto-renews, skip or cancel anytime.

Maximize Your Performance with Karbolyn®—The Best and Strongest Carbohydrate Supplement Available Today

Unlock unparalleled energy and endurance with Karbolyn® by EFX Sports, the top carbohydrate supplement on the market designed for elite athletes and fitness enthusiasts. Engineered for rapid absorption with sustained energy release, Karbolyn® is your ultimate fuel source for pre-, intra-, and post-workout performance.

Why Choose Karbolyn®?

  • Fast-Absorbing Carbohydrate with Complex Carb Sustainability: Delivers quick energy like a simple carb but sustains like a complex carb, without bloating or crashes.
  • Glycogen-Loading Fuel Source: Optimizes glycogen stores in muscles for enhanced endurance and faster recovery.
  • Sugar-Free, Gluten-Free, Stimulant-Free: Clean energy without unwanted additives, suitable for various dietary needs.
  • Clinically Studied Formula: Backed by peer-reviewed research and invented by EFX Sports Scientist Dr. Jeff Golini.
  • Informed Sport Certified: Banned-substance tested for your safety and confidence.

Experience Unmatched Athletic Performance

  • Enhance Athletic Endurance: Maintain high-intensity training levels with sustained energy.
  • Intensify Muscle Pumps: Achieve greater muscle hardness and fullness for bodybuilders.
  • Maximize Strength & Power Output: Outperform your competition with increased strength.

The Real Sports Drink Alternative

Forget sugar-laden sports drinks that offer little benefit. Karbolyn® is absorbed faster than dextrose, simple sugars, bread, pasta, and rice, making it superior to other carbohydrate products. It mixes easily, tastes delicious, and ensures optimal glycogen levels before, during, and after training without bloating or cramping.

Quality You Can Trust

  • Manufactured In-House: EFX Sports controls all production, ensuring the purest, most potent carbohydrate product available.
  • 3X Quality Testing: Every product passes three critical quality checkpoints—before, during, and after production.
  • 100% Banned-Substance Free: Certified by Informed Sport, giving you peace of mind.

Suggested Use

  • For Individuals: Mix 1 scoop in a shaker cup with 16 ounces of water and drink 30 minutes before exercise.
  • Intense Training or Athletic Events:
    • Before Training: Drink 1 serving 30 minutes prior.
    • During Training: Sip on 1 serving.
    • After Training: Drink 1 serving to aid recovery.

Don't Accept Substitutes—Choose Karbolyn®, the Best Carbohydrate Supplement for Peak Performance

Join athletes worldwide who trust Karbolyn® for its fast-acting, sustained energy that powers them through intense workouts and competitions. Fuel your body with the best—order Karbolyn® today and take your performance to the next level.