Stack's Gym 

Contact us at or 770-974-5986

Established in 1986!  Come experience the difference here at Stack's!

Stack's Gym Pro Shop. Where all your gym needs are met.


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Call us today at 770-974-5986
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EFX Karbolyn

SKU: 45260 $50.00
"All American EFX Karbolyn 4.4 lbs Welcome To The Future Of Carbohydrates: Karbolyn A Bio-Engineered High-Performance Carbohydrate Karbolyn® represents the dawn of a new era of carbohydrate supplementation. Unlike other carbohydrate sources, Karbolyn® is quickly absorbed into the bloodstream like a simple sugar but without the typical spike or crash caused when your muscles run out of fuel.* In fact, Karbolyn® is a "homopolysaccharide" (relatively complex carbohydrate), suggested to be absorbed 18.21% faster than pure Dextrose (a simple carbohydrate).* Yet it still promotes the sustained energy of complex carbohydrates.* All American EFX's Karbolyn Can Make All 10 Of These Incredible Claims!: Quickly hyper-loads muscle issue with glycogen to support performance, endurance & recovery because it's absorbed more quickly than dextrose or sugar* Designed with a "Sustained-release" mechanism to support over 2 hours of stimulant-free energy* Very unique material due to is molecular size and structure; Worldwide patents-pending Suggested to increase V02 max in elite athletes* Easy on Digestion* Low Sodium; perfect for any type of carbohydrate loading, even while dieting* Mixes instantly; does not clump or gel Phenomenal flavors - Orange, Fruit Punch, Strawberry & Neutral 100% Sugar Free 100% Gluten Free BENEFITS Quickly Hyper-Loads Muscle Tissue With Glycogen To Support Performance, Endurance & Recovery!* Designed With A "Sustained-Release" Mechanism For Over 2 Hours Of Stimulant-Free Energy Support!* 100% Sugar Free & Gluten Free! Mixes Instantly: No Clumping or Gelling!"