- ➤ FOOD-BASED, FAST-ACTING FUEL – Karbolyn is a clinically studied (with peer-reviewed, published research) carbohydrate supplement powder sourced from potato, rice, and corn. It’s designed for elite athletes looking for a fast, safe, and high-performance way to quickly and easily load muscles with lasting energy and for faster recovery. “Carb load” with Karbolyn in minutes, not hours before your event or training session!
- ➤ ACCEPT NO SUBSTITUTES – Absolutely nothing fuels your monster workouts like Karbolyn! It enters the bloodstream like a simple sugar, yet it still provides sustained energy without "crashing". Karbolyn is absorbed faster than dextrose, simple sugar, bread, pasta, rice, and other carbohydrate products sold in the marketplace - simple or complex. Pros worldwide use it for a reason!
- ➤ POWER, PUMPS, & PEAK PERFORMANCE – Do you want to Outlast, Outmuscle and Outperform anything in your way? Then stop messing around with overhyped copycat products that would never make it past our lab. Use Karbolyn Pre/Intra/Post training to maximize and maintain high-intensity training levels, power output, for greater muscle hardness and fullness… and pumps like you’ve never experienced before!
- ➤ THE REAL SPORTS DRINK – Forget those sugar-filled “sports” drinks that do very little to help fuel your game or workout. Karbolyn is 100% sugar-free, gluten-free, stimulant-free, and vegan-friendly. Ever use a carb powder that gels or clumps like cement? Most are shocked at how easily Karbolyn mixes and how delicious it tastes. The bottom line: Karbolyn ensures you are optimizing your glycogen stores before, during, and after training…without feeling bloated, lethargic, or cramping!
- ➤ WE MANUFACTURE OUR OWN PRODUCTS – EFX Sports is part of a very small, elite group of brands who actually make their own products. That’s why we can unquestionably guarantee Karbolyn always meets label claims and is 100% banned-substance free (certified by Informed Sport). When you use Karbolyn by EFX Sports, you have the purest, most potent carbohydrate product available anywhere!
Returns and Shipping Policy
If you are not completely satisfied with your purchase for any reason, you may return it to us for a full refund or store credit on the following conditions:
- All returns must be postmarked within thirty (30) days of the purchase date.
- Shipping costs are NOT included in return or exchanged products.
- All opened and used products that are returned within 7 days from the day they were delivered, will get a full refund in store credit.
- Items that are new with original tags and labels and in unused condition will receive a full refund.
- *To return an item, please email customer service at firstname.lastname@example.org to obtain a Return Merchandise Authorization (RMA) number. After receiving a RMA number, place the item securely in its original packaging and include your proof of purchase, and mail your return to the following address:
5360 N Mesa St 15
El Paso, Texas 79922
- After receiving your return and inspecting the condition of your item, we will process your return. Please allow at least seven (7) days from the receipt of your item to process your return. Refunds may take 7 to 10 business days to appear on your credit card/bank statement statement, depending on your credit card/bank statement. We will notify you by email when your return has been processed.
- Due to a lack of USPS staff, we are experiencing an increased delay in delivery times.
- Orders under $99 will be charged a flat fee of $7.99 for shipping.
- All orders over $99 will include FREE shipping.
- An order confirmation and tracking number will be sent to the email provided at checkout. If no email was provided at checkout, an order confirmation and tracking number CANNOT be sent.
For any more questions or concerns please visit our FAQ Page or email us at email@example.com
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.