HIGH5 ZERO Electrolyte Tablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8)

I’m really impressed with these rehydration electrolytes. The taste is excellent—clean, refreshing, and not overly sweet, which makes it easy to drink regularly. They dissolve very fast in water with no clumping or residue, so there’s no waiting around. In terms of quality and effectiveness, they deliver exactly what they promise. I notice quicker hydration, especially after workouts or long, active days, and they’ve been very effective at relieving muscle cramps. I feel more balanced and energized after drinking them. For the price, this is great value for money. You’re getting a high-quality product that works well, tastes good, and supports hydration and cramp relief consistently. Overall, a reliable and effective electrolyte option that I’d definitely recommend.

I’ve been really impressed with the HIGH5 ZERO Electrolyte Tablets (Tropical flavour). They dissolve quickly in water and have a refreshing taste that isn’t overly sweet or artificial, which makes them easy to drink during workouts or throughout the day. The zero calories and sugar-free formula is a big plus, especially if you’re watching your intake but still want effective hydration. I like that they contain essential electrolytes plus added Vitamin C, which feels beneficial for both performance and general wellbeing, particularly after exercise or on busy, active days. They’re convenient and portable, perfect for the gym, cycling, walking, or travel. One tablet goes a long way, and the hydration effect is noticeable without causing any stomach discomfort. Overall, this is an excellent hydration supplement for anyone looking to stay properly hydrated without added sugar. Great quality, good value, and a flavour I’d happily buy again.

These electrolyte tablets do exactly what they’re supposed to. They dissolve quickly in water, the flavours are pleasant (not overly sweet or artificial), and they’re easy to take on the go. I’ve been using them during workouts and on longer days when hydration actually matters, and they definitely help. I also like that they don’t leave a chalky residue and don’t upset my stomach, which I’ve had with some other brands. The only reason it’s not a full 5 stars is personal preference — some flavours are better than others, and I’d like a bit more variety or slightly stronger electrolyte hit. That said, they’re good value and I’d happily buy them again. Solid product overall.

I love these hydration tablets - they've been my saviour since starting intermittent fasting (16/8) 6 weeks ago. My first week of fasting made me feel lethargic with headaches every night during my fast. I also felt hungry and couldn't sleep. I almost gave up fasting until I read about electrolytes, so I purchased these. I've been taking two to three tablets daily, depending on how I feel. I have a Tropical or Berry flavoured tablet dissolved in water to use during 20 to 30-mile Zwift rides/races. During the night (when fasting and feeling hungry), I break up a Berry flavoured tablet to suck on - it tastes great and is similar to Barrat Refreshers. I found that Tropical is the best flavour to use in water followed closely by Strawberry & Kiwi. These two flavours taste too artificial to suck on. Berry is fine in water but improves with a dash of no added sugar berry flavoured squash. These tablets have boosted my performance on the bike (I no longer drink sugary Lucozade) and have irradicated headaches, lethargy and hunger pangs before bed. I'm starting my 7th week of fasting and 15lbs down with another 15-20lbs to go. I've struggled with weight for the past 20 years and tried every diet going. Fasting is the only diet (or I should call it a lifestyle) that works, and these tablets are a must for this new way of life. Update (6th June 2021): I've now lost 25lbs (11.3kg) since 14th March, and that includes a recent weeks holiday filled with plenty of beer and food (with desserts). I can't quite believe how fasting has transformed my body, and these tabs have been a key part of this process. ​I've gone from XL t-shirts to Medium and have never been happier! I plan to have a six-pack by August. :) Update (24th September 2021): I've lost 35lbs (2.5 stone), reaching my goal weight back in mid-August. I'm now working on body recomposition to get more definition with weight training, less cardio, more protein (supplementing with Myprotein Impact Whey Protein shakes), and lowering carbs (but not cutting them out). I just had a big bowl of lasagne with garlic bread :). I'm still fasting roughly 16 hours (between 8 pm and 12 pm) as it's a way of life for me, and I still use these tabs daily for exercise and fasting. I eat two meals a day with the occasional sweet treat and a few beers down the pub. I have never tracked food intake from day one but have a good understanding of nutrition and macronutrients. I used to eat a big bowl of porridge for breakfast, but now I have a big 4-egg omelette stuffed with ham, mushroom, and cheese with half a tin of baked beans. I'm no longer weighing myself daily since reaching my goal weight but keep myself in check with the trusty tape measure.

Great product Easy to store Tastes good Work a treat for energy levels Good value for money Not full of sugar

Contains maltodextrin which as a diabetic I cannot take. I really should have paid more attention to the ingredient.

Dropping them in cold water they really do fizz and dissolve quick, and even faster in hot water. They really don't taste bad either (hot or cold). Got some of these to help with some heavy hydration loss during a long and probably the worst cold virus stint of my life. Cold's almost gone now, certainly feels like they helped speed up recovery and effectively reduce the effects of dehydration.

I take one every morning and it’s made a noticeable difference to my fatigue levels. I have more energy to focus on my fitness and don’t feel like I need as much rest since starting these. Plus, they taste amazing! Easily the best-tasting electrolytes I’ve tried. I buy these on repeat. Highly recommend. Genuinely effective and great value for money.

Fast dispatch, fast delivery, great product. Great for hydration during exercise, easy to use and mix, dissolves quickly with no powdery after taste.

You should try it

Excellent product and prompt delivery. Cheers!

One of the best dehydration supplements

Fast shipping, good price