SiS GO Caffeine Shot provides a measured 150 mg dose of caffeine in a compact, sugar-free format for cyclists, runners, triathletes, swimmers, team-sport players and gym users. Key features Compact ready-to-drink shot; 150 mg of caffeine; 2,000 mg of L-citrulline DL-malate; 236 mg of magnesium, which contributes to normal muscle and nervous-system function; Vitamins B2, B9 and B12; Sugar-free. Content per shot Protein — 2.2 g; Vitamins B12, B2 and B9; Magnesium — 236 mg; Caffeine — 150 mg; L-citrulline DL-malate — 2,000 mg. Directions for use For a session or event lasting up to 60 minutes, take one shot 30–60 minutes beforehand. Do not exceed two servings per day. For a long endurance event, the source suggests using a shot before the final hour. Practise your caffeine strategy in training before competition. It can be used alongside SiS GO Hydro , provided your total fluid, electrolyte and caffeine intake remains appropriate. High caffeine content: 150 mg per shot. Not recommended for children, pregnant or breastfeeding women, or people sensitive to caffeine. Do not combine with other high-caffeine products. Tested under the Informed Sport programme for banned substances.

SiS GO Energy + Caffeine Gel combines 22 g of carbohydrate with 75 mg of caffeine in a compact 60 ml pack. It is designed for selected moments in longer training sessions and races when both carbohydrate and caffeine fit the athlete's plan. How to use SiS GO Energy + Caffeine Gel Do not exceed four gels on a normal training day. For short interval sessions, the source suggests one gel 30 minutes beforehand. For longer endurance training, use one or two gels approximately 45–60 minutes before the end. Practise using the gel in training before competition to assess tolerance. Triathletes may use a gel before the final run leg according to their race plan. Why choose the gel? Provides both carbohydrate and a measured caffeine dose; Suitable for vegans and vegetarians; Compact, robust pack for a jersey pocket, belt or vest. For a tablet alternative, explore SiS caffeine tablets . Nutritional information per 60 ml gel Carbohydrate from maltodextrin — 22 g; Sugars — 0.7 g; Caffeine — 75 mg; Salt — 0.1 g. For a higher-caffeine option, see the SiS Double Espresso Gel with 150 mg of caffeine. Contains caffeine. Not recommended for children, pregnant or breastfeeding women, or people sensitive to caffeine. Account for caffeine from all sources.

SiS GO Hydro + Caffeine Cola combines electrolytes with 75 mg of caffeine in an easy-dissolving effervescent tablet. The low-carbohydrate drink provides sodium, potassium, calcium and magnesium in a convenient format for training and competition. Benefits Dissolves in water in approximately one minute; Non-carbonated once fully dissolved; Provides electrolytes with minimal carbohydrate; 75 mg of caffeine per serving; Low-calorie drink format; Tested under the Informed Sport programme for banned substances. Nutritional information per serving Fat — less than 0.5 g; Carbohydrate — 0.6 g; Sugars — 0.5 g; Protein — less than 0.5 g; Salt — 0.87 g; Caffeine — 75 mg; Vitamin B1 — 0.2 mg; Vitamin B2 — 0.3 mg; Vitamin B6 — 0.4 mg; Electrolytes — 37%: potassium, calcium, sodium and magnesium. Each tube contains 20 tablets. Directions for use Dissolve one tablet in 500 ml of water. The source suggests 500 ml three to four hours before training and a further 250 ml 30 minutes beforehand. During demanding exercise, use up to 500 ml of prepared drink per hour according to your fluid and sodium needs. Do not exceed four servings per day. Allow the tablet to dissolve fully. Consume within 24 hours of preparation. Contains caffeine. Not recommended for children, pregnant or breastfeeding women, or people sensitive to caffeine. For a carbohydrate-containing option, explore SiS GO Electrolyte Powder 1.6 kg .

Scientific Nutrition Magnesium Liquid — 20 × 25 ml

Scientific Nutrition Magnesium Liquid provides magnesium citrate in convenient 25 ml liquid ampoules. Magnesium contributes to normal muscle and nervous-system function, normal energy-yielding metabolism, electrolyte balance and the reduction of tiredness and fatigue. Key benefits Magnesium citrate in a liquid format; Contributes to normal energy-yielding metabolism ; Supports normal muscle and nervous-system function ; Contributes to electrolyte balance ; Helps reduce tiredness and fatigue ; Twenty convenient 25 ml ampoules . Format 20 × 25 ml ampoules of liquid magnesium citrate. About Scientific Nutrition Scientific Nutrition is a Spanish sports-nutrition brand. Its products are manufactured in Spain using selected ingredients and quality-control procedures. Made in Spain; Developed for sport and active lifestyles; Quality controls throughout production; International distribution across Europe, Africa and Latin America.