HIGH5 ZERO Caffeine Hit ElectrolyteTablet – Hydration Tablets Enhanced with Vitamin C – 0 Calories & Sugar Free – Boost Hydration, Performance & Wellness – Berry, 20 Tablets (20x, Pack of 1)

Price: £7.99 - £3.99
(as of May 19, 2026 17:57:58 UTC – Details)


HIGH5 ZERO is a light and refreshing sugar-free electrolyte drink with zero calories that makes it easy to stay hydrated throughout the day. When you sweat, you lose vital minerals so it’s important that they are replenished. With key electrolytes tablets (sodium potassium magnesium electrolytes) ZERO gives you what water can’t. One hydration tablet of ZERO Caffeine Hit contains 75mg of caffeine, about the same amount as in a cup of coffee. When taking part in tough sports events, caffeine contributes to an increase in endurance performance and capacity. It also helps to increase concentration and reaction time. That means you can go further than before with electrolytes tables for water.
The magnesium in ZERO contributes to electrolyte balance, whilst also supporting muscle protein synthesis. These hydration tablets with electrolytes are designed to be taken BEFORE, DURING and AFTER exercise and to rehydrate in hot weather. ZERO’s scientific formula of electrolytes for water includes Vitamin C to support a healthy immune system, protect cells from oxidative stress and reduce tiredness and fatigue.
Product Dimensions ‏ : ‎ 14.5 x 2.7 x 2.7 cm; 26 g
Manufacturer ‏ : ‎ HIGH5
ASIN ‏ : ‎ B07CHVPLV6
Item model number ‏ : ‎ 106995002056GBR
Country of origin ‏ : ‎ United Kingdom
Department ‏ : ‎ Unisex
Customer reviews: 4.4 4.4 out of 5 stars (3,596) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Replenish Electrolytes: ZERO hydration tablets ensure superior hydration and fluid balance over water alone. Easily stay hydrated throughout the day, even during intense workouts or hot weather
Scientific Formulation: ZERO sugar free electrolytes are rigorously developed for efficacy and convenience. 0 calorie electrolyte supplement with a variety of great tasting natural flavourings
Scientific Formulation: ZERO suger free electrolytes are rigorously developed for efficacy and convenience. 0 calorie electrolyte supplement with a variety of great tasting natural flavourings
Optimised Performance: Power through training and races with reduced fatigue and enhanced endurance. Support recovery with precise levels of sodium potassium magnesium electrolytes
Immune Support & Wellness: Rehydration tablets with electrolytes support your immune system and fight oxidative stress. Travelling essentials, electrolytes for fasting, keto electrolyes
Use Anywhere: Just drop a tablet into water for a refreshing electrolyte drink – ideal as backpacking essentials and long haul flight essentials. Stay energised on-the-go

Product summary

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