SIS Go Isotonic Energy Gels Variety Pack (7x 60ml); Concentrated carbohydrate energy in a convenient fast-flow gel, Si S GO Isotonic is the world's first & only isotonic energy gel with a unique patented formulation. Each handy palm-sized sachet contains 22g of isotonic carbohydrate energy, which is enough energy for 20 to 30 minutes of exercise, & because it's isotonic, it will still deliver energy without the need for extra water. What's more, the unique gel structure of Si S GO Isotonic goes down easily, so you don't get that sticky throat feeling associated with other gels. Easy to use & digest, this is the ultimate energy boost. Pack contains: Si S GO Isotonic Energy Gel Single Apple Si S GO Isotonic Energy Gel Single Lemon Lime Si S GO Isotonic Energy Gel Single Orange Si S GO Isotonic Energy Gel Single Blackcurrant Si S GO Isotonic Energy Gel Single Tropical Si S GO Isotonic Energy Gel Single Pineapple Si S GO Isotonic Energy Gel Single Pink Grapefruit