+1 for Cytomax; seems to help me ride hard for longer. Can't stand more than one bottle of gatorade, anymore than that and it feels like I have a sweater growing on my tongue. Heed, never tried it. The cost seems a bit prohibitive. Cytomax is 84 servings for $29.00 from Performance. I once got it for $22.00 on their website. About the best deal out there in my opinion.