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💥 Elevate hydration, energize performance, and own your day with ZERO!
HIGH5 ZERO Caffeine Hit Electrolyte Tablets deliver a scientifically formulated hydration boost with 75mg caffeine, zero calories, and no sugar. Featuring a precise balance of sodium, potassium, and magnesium plus immune-supporting Vitamin C, these berry-flavored tablets dissolve quickly to enhance endurance, reduce fatigue, and support recovery—ideal for workouts, travel, and active lifestyles.









| ASIN | B004AV1QVW |
| ASIN | B004AV1QVW |
| Age Range Description | Adult |
| Best Sellers Rank | 699 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 10 in Electrolyte Replacement Supplements 97 in Energy Drinks |
| Brand Name | HIGH5 |
| Caffeine Content Description | Caffeinated |
| Container Type | Can |
| Customer Reviews | 4.4 4.4 out of 5 stars (3,558) |
| Customer reviews | 4.4 4.4 out of 5 stars (3,558) |
| Diet Type | Vegetarian |
| Flavored Drink Type | Electrolyte Drink |
| Flavour | Berry |
| Global Trade Identification Number | 05027492002331 |
| Is discontinued by manufacturer | No |
| Item Form | Tablet |
| Item Package Quantity | 1 |
| Item Package Weight | 0.82 Kilograms |
| Item Type Name | HIGH5 ZERO Caffeine Hit Electrolyte Hydration Tablets Added Vitamin C (Berry, 8x20 Tablets) |
| Item Volume | 750 Millilitres |
| Item Weight | 0.3 Kilograms |
| Item model number | ZERO_XTREME_BERRY |
| Liquid Contents Description | Sports Drinks |
| Manufacturer | HIGH5 |
| Manufacturer | HIGH5 |
| Manufacturer Contact Information | HIGH5, Sea View Way, Brighton, BN2 6NT, UK |
| Model Number | ZERO_XTREME_BERRY |
| Net Content Volume | 750 Millilitres |
| Number of Items | 8 |
| Number of Pieces | 8 |
| Package Type | Box Set |
| Package Type Name | Tin |
| Part Number | ZERO_XTREME_BERRY |
| Product Dimensions | 14 x 15 x 7 cm; 300 g |
| Recommended Uses For Product | During_Workout |
| Special Ingredients | Caffeine |
| Specialty | Vegetarian |
| Specific Uses For Product | Workout |
| Tea Variety | Green |
| Unit Count | 160 count |
J**E
Great for staying hydrated – especially in heat or on site
Really like these electrolyte tablets. They’re great if you’re feeling dehydrated, run down, or have been working hard in the heat. I’ve found them especially useful on long days on site when you’re sweating a lot and need something more than just water. They dissolve quickly and are easy to drink, and the flavour is nice. You can also adjust the amount of water depending on whether you want it stronger or weaker, which is handy. The fact they’re zero caffeine is a bonus as well if you just want hydration without any stimulants. I’ve also tried the caffeine variant and wasn’t a fan. They smell a bit like Red Bull but don’t taste great, and don’t look very appealing once dissolved. Personally, I’d stick to these and get caffeine elsewhere if needed. Overall, a simple and effective way to stay hydrated, especially during physically demanding work.
V**D
Recomended
I go to the gym regularly, and over time drinking plain water can get a bit boring, especially when you’re on a diet and trying to avoid extra calories. These tablets are a really convenient way to mix things up. You just drop one into your bottle and it turns plain water into a flavoured drink, which makes it much easier to stay hydrated during workouts. The taste is actually quite nicely (not too strong or overly sweet), and I like that there are different flavours to choose from, so it doesn’t get repetitive. They dissolve quickly and are easy to carry around in a gym bag, which is a big plus. I’ve been using these for quite a while now and keep coming back to them. If you get bored of plain water but still want something light and easy to use, these are definitely worth trying.
M**T
Very berry
Slightly sweet for my taste but a nice overall flavour. The caffeine boost is very welcomed as it gives you a tangible boost. Great for electrolytes, pre or post workout too!
T**H
Very good electrolyte tab
These are very very good electrolyte tablets. You really feel the caffeine hit and the taste is pretty good. I prefer the taste to the SiS equivalent but that is personal preference. These ones do have a very slight sucralose taste (sweetener) but its not bad by any means. This tablet is probably best suited to someone doing short length exercise and who is using cardio exercise to aid weight loss. If you are doing endurance sport I do not see the point in a 'Zero' branded sports drink, especially now that the general trend is towards 100g/carb per hour. You can achieve this using High5's other sports drink, which is their carb mix 2:1 Energy Drink. Still, this is a great product which will keep you hydrated, prevent cramp and give you a slight kick. I normally use two tabs per bottle.
L**N
Flavour not great, but definitely work well to keep you alert and refreshed.
Taste - gross. I don't like berry flavoured anything but they were on offer lol. Works? Very well. I felt more awake on my flight, think they helped me not have a migraine ( I get so many of them, I knew a flight in hot weather to the States would set my head off, but these definitely helped!) I was also worried about DVT on the flight being overweight, plus I stupidly left my flight socks at home, but these did help me feel more alert, and I made sure I walked lots! But I would buy them again as they did help me. After an 11 hour flight and no sleep I felt awake, alert, and still quite fresh thanks to these.
L**A
Very sweet
Too sweet due to sucralose. It doesn't say how much sucralose is in them which is concerning 😟 not sure they do much for me. Wish they used Stevia instead.
P**.
It’s a good buy 👍
It works well, gave me energy
S**M
Tastes delicious and works!
Feels invigorating and tastes delish 😋
K**7
Dan una energía extra para salidas de larga duración
J**4
I regularly buy these in bulk as my friends help themselves to a tube whenever they are over. I particularly like the grapefruit with caffeine and the berry tubes makes a great change. They have a great favour, no aftertaste and provide good electrolytes during exercise or just encouraging me to stay hydrated. The caffeine boost is great !
E**S
Absolut Ideal nach dem Ausdauertraining. Schmeckt natürlich.
E**C
👍
L**J
Always take these on my rides gives you that little bit of energy boost for later stages and replenishes salts. I like the taste, simple to carry and good price
Trustpilot
1 week ago
1 month ago