New Accel Recover was developed by leading exercise physiologist whose cutting edge research defined the science of muscle recovery. All-natural Accel Recover is the most exciting advance in bar nutrition in 30 years with a break-through formula that incorporates: Unique blend of three carbohydrates to rapidly and completely replenish depleted muscle glycogen stores; Proteins enriched with glutamine, arginine and leucine to drive the repair and rebuilding of muscle protein and the rapid transport of nutrients to muscles; Medium-chain triglyceridesm the only type of fat that rapidly converts into energy to speed muscle recovery, no other bar uses MCT's as the primary fat source, conventional fats used by other bars actually inhibit muscle recovery; Antioxidants to protect your muscles from free radical damage. And we didn't forget about taste. Chocolate Peanut Butter Accel Recover may be the best tasting bar you have ever eaten, and that could be the biggest breakthrough of all.