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High-Performance Carbohydrate

Karbolyn Fuel

#1 Best Seller in Pre Workout
Rank in other categories:


  • Fast-Absorbing Carb With Complex Carb Sustainability
  • Glycogen Loading Fuel Source
  • Sugar-Free, Gluten-Free, Stimulant-Free
  • Invented By EFX Sports Scientist Dr. Jeff Golini
  • Informed Sport Certified, Banned-Substance Tested
  • Manufactured By Us - We Control ALL Production
  • (Does NOT Contain Wheat, Milk, or Soy)


  • Perfect Fuel Source: Use Pre, Intra, Post Training
  • Enhance Athletic Endurance
  • Intensify Muscle Pumps For Bodybuilders
  • Maintain High-Intensity Training Levels
  • Maximize Strength & Power Output


Stacks Best With:
Karbolyn Fuel 4.4 lb - Blue Razz Watermelon
+Nytric EFX Front View
+Whey Perfection - Orange Cream
Karbolyn Fuel 4.4 lb - Blue Razz Watermelon
This item: Karbolyn Fuel $28.49 $29.99$49.99
1 × Nytric EFX $35.99

In stock

1 × Whey Perfection Protein $38.69
(Discounts only apply when bought together)