2 times concentration</br>Promotes recovery from high intensity exercise*</br>Supports endurance exercise.*</br>*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose?? treat?? cure or prevent any disease.</br></br>Product Description</br></br>MET-Rx maximum strength L-Carnitine 3000 is perfect for runners?? weightlifters?? athletes and anyone trying to reach their toughest fitness goals. We took our popular liquid L-Carnitine and doubled its potency to create a powerful single tablespoon serving.</br><br/>http://www.amazon.com/gp/product/B00ZQUECWG