

💥 Elevate your hydration game — because your body deserves science-backed fuel!
Science in Sport Hydro Electrolyte Tablets deliver a precise blend of essential minerals and vitamins, including sodium, potassium, magnesium, and calcium, to optimize hydration and muscle function. Vegan, gluten-free, and sugar-free, these berry-flavored tablets dissolve quickly in water, making them ideal for athletes and active professionals seeking sustained energy and electrolyte balance. Trusted since 1992, SiS combines cutting-edge sports science with clean ingredients to keep you performing at your best.























| ASIN | B008AGN01C |
| ASIN | B008AGN01C |
| Additives | Citric Acid, vitamin B6 |
| Age Range Description | Adult |
| Allergen Information | Contains: Gelatin Free |
| Best Sellers Rank | 9 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 2 in Electrolyte Replacement Supplements |
| Brand | Science in Sport |
| Carbohydrate | 17.7000 g |
| Customer Reviews | 4.6 4.6 out of 5 stars (6,017) |
| Customer reviews | 4.6 4.6 out of 5 stars (6,017) |
| Date First Available | 25 Mar. 2011 |
| Department | Unisex Adult |
| Energy (kJ) | 824.00 kJ |
| Energy (kcal) | 196.94 kcal |
| Fat | 0 g |
| Fibre | 4.4000 g |
| Format | Tablet |
| Is discontinued by manufacturer | No |
| Item model number | 130928 |
| Manufacturer | Science in Sport |
| Manufacturer contact | SiS (Science in Sport) Limited, Unit 8A, Frontier Park, Blackburn BB1 3AL UK Science in Sport S.R.L. via Michelangelo Buonarroti, 39 – 20145 Milan, ITALIA |
| Product Dimensions | 3.4 x 3.4 x 14.6 cm; 110 g |
| Product Name | Sis Science in Sport GO Hydro Tablets - Berry, 14 cm |
| Protein | 0 g |
| Salt | 19.2000 g |
| Serving Recommendation | Add one Hydro tablet to 500ml of water and let it dissolve. Once prepared, consume within 24 hours. Serving size: 1 tablet (4.5g). Servings per container: 20. |
| Serving Size | 100 g |
| Storage Instructions | Store in a cool dry place away from sunlight |
| Units | 20.0 count |
| Weight | 90 g |
U**D
Set up as a subscription, enough said.
By far the best electrolyte tablet's ive tried so far! Others have been salty, not dissolved well, left a very funny aftertaste and frankly unpleasant / a chore to try and drink. SIS electrolyte tablet's are well priced, well packaged and come in a number of different flavours, they work well and do as they promise. Dissolve well in water, taste great and help hydration whilst providing energy. Great for sporting or every day use. Also particularly good on holidays in hot temperatures, especially if you have been indulging in holiday drinks, very good for keeping hydrated. If you havent tried or have used different brand, these are definitely worth a go.
P**P
Great at its job with amazing taste
I’ve tried a few different forms of electrolytes and this is by far the best tasting one, and very effective and nice smell. Dissolves without clumps within a few seconds.
C**S
Does what it says on the tin, good flavour too
Tastes good, dissolves/mixes well, cheaper than premade bottles of electrolyte drink, but does the exact same thing. Great hydration, great pumps, great consistent energy. I drink one an hour before training and one whilst I train. I know its not marketed as a 'pump' product, but when you have a good electrolyte and hydration level, you get great pumps when you train. Only tried the Berry flavour which is nice. Actually much nicer than other brands I have tried. Generally electrolyte drinks that arent just packed with sugar, can be a little salty, which doesnt particularly bother me, but this one is mild, and quite palatable. Would highly recommend.
M**E
Electrolytes for the Hot, Bothered, and Slightly Dizzy
I always thought electrolytes were strictly for marathon runners or elite athletes pounding the pavements for hours. Me? I can barely run up the stairs (well, not in midst of a heatwave I can't). But after a few too many episodes of feeling hot, bothered, and randomly dizzy, I started wondering if dehydration might be the culprit. Enter: ChatGPT, my online oracle. When I asked for help, they (? still not sure of their pronouns) gently suggested giving electrolytes a go. So off to Amazon I went, and these ones landed in my letterbox faster than I could say “why am I sweating just from sitting still?” They’re super easy. Just plop one in water, watch it fizz like a rehydration-themed Alka-Seltzer, and drink. I've only been using them for two days (one tablet a day), and honestly, I’ve no idea if that’s the “right” amount. I'm still a sweaty mess, but now I’m a sweaty mess who hasn't had a dizzy spell today. So maybe there’s something in it? Flavour? Couldn’t tell you. They’re meant to be mixed berry, but I drowned them in blackcurrant cordial because I’m not a plain water girl, and wasn’t willing to gamble on a medicinal taste. My hydration, my rules. So: Not just for runners - also for heat-hating desk dwellers. Easy to use. Mystery flavour masked with squash. Possibly helping with vertigo. Still warm, but marginally less worried I’ll keel over Would I recommend? Sure. If you're feeling off in the midst of a heatwave, it's a low-effort fix that might just help. 4 stars as I have no idea what it tastes like or if it works, but makes me feel like I'm doing something sporty. Kind of.
A**R
Review
Good value and taste nice
D**N
Good hydration, good price
Does exactly as expected. Rehydrates well following ling runs. Tastes great, not too sweet (berry). Will purchase here going forward
L**N
The best electrolytes
The best tasting sugar free electrolytes on the market. I am doing Mounjaro and fasting for maximum health benefits, re-setting my body completely via Dr Berg. You can't do either one of those things without electrolytes. I am not a fan of overly sweet tasting things and have tried at least 4 other brands and these i actually really enjoy to the point I miss them when just drinking water. My go to is Berry flavour.
N**.
Super refreshing and delicious after sport.
I like it a lot. Especially in a smallish amount of water after a sport session. So nice. Not so tasty with lots of water and not so tasty to just drink on a normal day. But sooo tasty right after workout.
C**Y
I just can't believe how fast this item arrived...
B**R
جميل الطعم ويعطيك ترطيب للتمرين
M**A
Smells so good
O**W
Taste great and provide great hydration
A**Y
Berry flavour tastes great and low sugar!
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