I have these - good value but I've tried one during a ride and it made me want to barf when I hit the next hill... so I prefer to drink up just after completing a long ride. At road.cc every product is thoroughly tested for as long as it takes to get a proper insight into how well it works. Cola: Citric Acid, Electrolytes 37% (Sodium Bicarbonate, Sodium Chloride, Calcium Carbonate, Potassium Chloride, Tricalcium Phosphate, Magnesium Carbonate), Sorbitol, Inulin, Natural Flavouring, Starch, Caffeine (75mg), Colour (Caramel E150d), Maltodextrin, Sweetener (Sucralose), Vitamins (Pyridoxine Hydrochloride, Riboflavin, Thiamin Hydrochloride) Sugar: 1 g | Carbs: 3 g | Calories: 10 | Active Ingredients: Sodium and potassium | Flavors: Orange, lemon lime, tri-berry, and strawberry lemonade

tablets) | road.cc Review: Science In Sport GO Hydro (20 tablets) | road.cc

Go Hydro is a product from Science in Sport (SiS) designed to help you stay hydrated when exercising. It comes as a tube of tablets consisting of various minerals or electrolytes. You bung a tablet in a bottle of water, wait while it dissolves, then drink it during your ride. As a way to help you avoid dehydration, it definitely does the job. Sugar: 1 g | Carbs: 2 g | Calories: 15 | Active Ingredients: Sodium, potassium, calcium, and magnesium | Flavors: Citrus fruit, lemon lime, orange, tri-berry, and more Hydro is designed to ensure you are effectively hydrated to produce your best performance. As an effervescent tablet that readily dissolves in plain water, it represents a highly practical approach (simply drop one tablet in your 500 ml water bottle) without the calories.

Sugar: 18 g | Carbs: 20 g | Calories: 80 | Active Ingredients: Sodium, calcium, and potassium | Flavors: Strawberry lemonade, fruit punch, orange, lemon lime, and more Sugar: 14 g | Carbs: 22 g | Calories: 90 | Active Ingredients: Sodium, salt, magnesium, and potassium | Flavors: Watermelon, cherry, and lemon lime

Hydration Tablets (20 Tabs) | Wiggle Science in Sport GO Hydro Hydration Tablets (20 Tabs) | Wiggle

Hydro meets your sodium requirements at a specific concentration (30mmol/L) that is scientifically proven to produce superior hydration compared with water alone. It was developed to keep the British Sailing team optimally hydrated at the 2008 Beijing Olympics. Simply drop a tablet into water for effective hydration, with virtually no calories, before and during sports.During exercise of a shorter length where carbohydrate intake is not necessary, consume 500 ml of SiS GO Hydro per hour. Consume 500ml of SiS GO Hydro 3-4 hours prior to your event with a further 250-500ml in the hours before starting. During exercise of a shorter length where carbohydrate intake is not necessary, consume 500 ml of SiS GO Hydro per hour. If aiming to combine hydration and energy delivery, consume SiS GO Electrolyte with the SiS GO Gel range. In the end, it comes down to personal preference. On that basis, and from my own experience, I recommend trying these Go Hydro tablets. If you like the taste, and if you feel it helps you drink a bit more, which in turn helps keep you cycling further or faster (or just helps you enjoy tootling around), then it's well worth dropping a tab in your bottle before you set out.