SiS GO Hydro is a convenient effervescent tablet that dissolves quickly in water. The low-calorie drink contains electrolytes including sodium, potassium and magnesium plus vitamins B1, B2 and B6. Why use an electrolyte drink? Fluid and electrolytes are lost through sweat during exercise. GO Hydro provides a convenient way to add electrolytes to water without a significant carbohydrate intake. What does it taste like? Despite its low sugar content and meaningful sodium level, the flavoured drink is designed to remain easy to drink during exercise. How to use SiS GO Hydro Dissolve one tablet in 500 ml of water. Consume the prepared drink within 24 hours. The source suggests 500 ml three to four hours before competition and a further 250–500 ml one hour before the start. Do not exceed four tablets per day. GO Hydro suits cycling, running and other activities where electrolyte intake is required without substantial carbohydrate. It is suitable for vegans. GO Hydro or GO Electrolyte? GO Hydro provides electrolytes with very little carbohydrate, making it useful when energy intake comes from other products. For longer sessions where carbohydrate is also required, consider SiS GO Electrolyte , which provides 36 g of carbohydrate per serving. Ingredients Citric acid, electrolytes 37% (sodium bicarbonate, sodium chloride, calcium carbonate, potassium chloride, tricalcium phosphate, magnesium carbonate), sorbitol, inulin, colour (beetroot red), natural flavouring, lemongrass powder (2.3%), starch, sweetener (sucralose), vitamins (pyridoxine hydrochloride, riboflavin, thiamine). Per serving Energy — 8.8 kcal; Carbohydrate — 0.8 g; Sugars — 0.1 g; Sodium — 0.3 g; Vitamin B1 — 0.2 mg; Vitamin B2 — 0.3 mg; Vitamin B6 — 0.4 mg; Calcium — 5.11 mmol/L; Magnesium — 0.66 mmol/L; Zinc — 0.04 mmol/L; Potassium — 3.32 mmol/L. Made in the United Kingdom.

SiS GO Electrolyte Powder 1.6 kg combines fast carbohydrate with electrolytes in a drink for use before, during or after exercise. Benefits Provides carbohydrate to support endurance exercise; Contains sodium, calcium, potassium and magnesium; Useful during longer sessions and in hot conditions; Available in several flavours; Tested under the Informed Sport programme for banned substances. Directions for use One scoop: 20 g; One serving: two scoops — 40 g; Servings per tub: 40. Dissolve 40 g of powder in 500–750 ml of cold water. Drink before or during exercise, particularly in hot weather or when sweat losses are high. Drink small amounts regularly, for example every 20 minutes, according to your individual requirements. Consume within 24 hours of preparation. Use before, during or after physical activity as appropriate. Ingredients Carbohydrate blend (93%), citric acid, electrolytes (2%) (sodium chloride, calcium lactate, potassium chloride, sodium citrate, magnesium citrate), natural flavouring, sweetener (aspartame). Contains a source of phenylalanine. Suitable for vegans and vegetarians. Free from gluten, wheat and nuts. Per serving Carbohydrate — 36 g; Sugars — 6.7 g; Sodium — 0.5 g; Calcium — 27 mg; Magnesium — 5 mg; Potassium — 60 mg. Also available as SiS GO Hydro tablets , a 500 g tub or 40 g sachets .

An ultralight soft flask for energy gels, water and isotonic drinks. Weighing just 24 g , it fits into a running belt, vest or pack. It is ideal for training and racing while helping reduce single-use plastic waste on the route. The flexible material makes the flask easy to squeeze. As it empties, it compresses to take up minimal space . A dependable silicone bite valve helps prevent leaks. Key features Fits easily into a running belt, vest or pack pocket . Reduces in volume as you drink. Minimal sloshing when excess air is removed before use. Valve self-seals after each sip. Flat bottom seam makes the flask easier to stow on the move. Made from durable TPU with sealed seams and flexible construction. Suitable for freezing and warm liquids within the manufacturer's limits. Dishwasher safe on the top rack. BPA- and PVC-free ; designed not to retain odours or affect taste. WTF SoftFlask 250 ml is a compact and dependable option for running, trail racing, cycling and mountain adventures.

The SiS Wide Neck Water Bottle is used by professional and amateur athletes alike. Its Easy Mix system and wide opening make powdered sports drinks easier to measure and add. Markings printed on the outside of the bottle help you mix the correct amount of SiS powder. Features Food-grade plastic. 800 ml capacity. Fits most standard bottle cages. 100% BPA-free. Wide neck makes it easy to add ice and clean the bottle. Leak-resistant valve. Comfortable ergonomic shape. Modern yellow SiS design. Dishwasher safe. Made from soft, food-grade plastic without bisphenol A. Suitable for the gym, training and racing.