EFX

Karbolyn Fuel

★★★★★4.98 · 4,700+ Google reviews across 9 stores

$34.99

  • 50 g carbohydrate from Karbolyn per scoop
  • 200 calories per scoop
  • 18-20 servings per 2.2 lb tub
  • 16 oz of water per scoop
See what’s inside, how to use it and common questions
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EFX Karbolyn Fuel, 2.2 lb

EFX's carb powder for training days, with 50 g of fast-acting Karbolyn in each scoop and no stimulants

Karbolyn Fuel is EFX Sports' training carb. One scoop gives you 50 g of Karbolyn, a carbohydrate made from potato, rice and corn, designed to load your muscles with energy before a workout, keep you fueled through long sessions and help refill glycogen after. It goes into 16 oz of water and has no caffeine or other stimulant.

This 2.2 lb tub holds 18 to 20 scoops, a good size if you want to try a flavor or only use it on hard training days. The flavored tubs are sweetened with sucralose and labeled dye free, and Neutral is pure Karbolyn with nothing added. We stock Blue Razz Watermelon, Cherry Limeade, Green Apple, Kiwi Strawberry, Neutral, Orange and Strawberry.

  • 50gcarbohydrate from Karbolyn per scoop
  • 200calories per scoop
  • 18-20servings per 2.2 lb tub
  • 16ozof water per scoop

Supplement facts per scoop

Serving size: 1 scoop (50 g to 55.3 g, by flavor) · 18-20 servings per container

Calories200
Total carbohydrate50 g
Karbolyn (from potato, rice and corn)50 g

Other ingredients: Flavored tubs: citric acid, natural and artificial flavors and sucralose. Neutral: no other ingredients.

Gluten free and dye free, according to the label. Neutral has 20 servings per tub and most flavors have 18.

How to use it

  1. Mix 1 scoop with 16 oz of water and drink it 30 minutes before you train.
  2. For hard sessions or events, EFX suggests one serving before, one to sip during and one after.
  3. Neutral is unflavored if you'd rather add it to another drink.

Keep it out of reach of children, and store it at 59 to 86°F away from heat, light and moisture, as the label directs. Each scoop has 50 g of carbohydrate and 200 calories, so count it toward your daily carbs.

A good fit if you

  • Want a carb drink for long or hard training days
  • Want to try Karbolyn before buying the big tub
  • Need a carb powder with no caffeine or stimulants

Common questions

What is Karbolyn?

A carbohydrate made from potato, rice and corn. Each scoop of Karbolyn Fuel has 50 g of it, for 200 calories.

When should I take it?

EFX's basic direction is 1 scoop in 16 oz of water 30 minutes before training. For long sessions or events, they suggest one serving before, one sipped during and one after.

Does it have caffeine or sugar?

There's no caffeine or other stimulant on the label. EFX describes it as sugar free; the panel lists total carbohydrate only, and the flavored tubs are sweetened with sucralose.

How many servings are in this tub?

Most flavors have 18 scoops and Neutral has 20. If you use it every training day, the 4.4 lb Karbolyn Fuel tub has 35 to 39.

Questions about EFX Karbolyn Fuel 2.2 lb? Stop by any of our nine stores or call (502) 281-0508.

Additional information

Flavour

Blue Razz Water, Cherry Limeade, Fruit Punch, Green Apple, Kiwi Straw, Lemon Ice, Neutral, Orange, Strawberry

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