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🍓 Fuel your hustle with Karbolyn — the strawberry-powered edge every pro craves!
EFX Karbolyn Fuel Strawberry is a 4lb high-performance carbohydrate supplement designed for endurance athletes and fitness pros. Made from clinically studied potato, rice, and corn carbs, it delivers fast-absorbing, sustained energy without sugar crashes. This vegan, gluten-free, and stimulant-free powder mixes smoothly with a delicious strawberry flavor, supporting muscle fueling, recovery, and peak performance. Certified banned-substance free and trusted by elite athletes worldwide, Karbolyn is your go-to for powering intense workouts and rapid recovery.





| ASIN | B0063QS3FE |
| ASIN | B0063QS3FE |
| Age Range Description | Adult |
| Allergen Information | Gluten |
| Best Sellers Rank | #76,092 in Health ( See Top 100 in Health ) #548 in Endurance & Energy Consumables |
| Brand Name | EFX Sports |
| Color | No Color |
| Container Type | Bottle |
| Customer Reviews | 4.5 4.5 out of 5 stars (137) |
| Customer reviews | 4.5 4.5 out of 5 stars (137) |
| Department | All Ages |
| Diet Type | Gluten Free |
| Dosage Form | Powder |
| Flavor | Strawberry |
| Global Trade Identification Number | 00737190002070 |
| Is Discontinued By Manufacturer | No |
| Item Dimensions | 15.2 x 15.2 x 25.4 centimeters |
| Item Form | Powder |
| Item Weight | 4.6 Pounds |
| Item model number | AAE1004/200/104 |
| Manufacturer | 0 |
| Manufacturer | 0 |
| Manufacturer Part Number | AAE1004/200/104 |
| Material Features | Gluten Free, Sugar Free, Vegan |
| Material Type Free | en_AE |
| Model Name | Sports Karbolyn Fuel |
| Model Number | AAE1004/200/104 |
| Number of Items | 1 |
| Primary Supplement Type | Carbohydrates |
| Product Benefits | Energy Management |
| Product Dimensions | 15.24 x 15.24 x 25.4 cm; 2.09 kg |
| Special Ingredients | Karbolyn |
| Specific Uses For Product | Athletic Performance and Muscle Recovery |
| Supplement Formulation | Individual Supplement |
| Total Servings Per Container | 37 |
| UPC | 737190003374 737190002070 |
| Unit Count | 68.8 Ounce |
O**N
Fatal!!
F**O
De afhandeling en specificaties van de verkoper komen exact overeen. Maar ik was boos op de post.nl rederij omdat ze vijf dagen zijn zeggen vandaag de bezorgdatum maar er komt niemand Maar ik ontving het pakket op de zesde dag
J**N
Great product does exactly what is stated. The one wth zero flavor mixes well with Gatorade no clumping. Zero.side effects no stomach upset drinking on a empty stomach. Again whatever the company has written about this product is exact .Great pre workout without the caffeine. I Will definitely order again . It also comes with a measuring scoop inside which is a plus cause many dont . Also the price is good
M**O
Nicht empfehlen
A**P
I find this makes a heavy lift session night and day better when used prior to. I mix it in with my preworkout and drink it on the way to the gym. A little pricier but to be quite honest this Is the one carbohydrate brand I don't mind spending on because of how noticeably well it actually works. 10/10, and the flavorless is my favorite due to all the other powders I mix in having their own flavors, so one less adding to it is my personal preference.
Trustpilot
1 month ago
5 days ago