Science in Sport Hydro Electrolyte Tablets - Four Key Electrolytes and B Vitamins - Sugar-Free, Vegan & Gluten-Free Sports Hydration - Lemon - 20 Effervescent Tablets | Four Key Electrolytes and B Vitamins, Sugar-Free, Vegan & Gluten-Free, Effervescent

Great, work perfectly! Taste nice too, not too sweet.

These were very needed in this heatwave . We both play tennis and always take them in the hot weather as a supplement . They taste great as well.

Great rehydration and electrolytes I had atrial fibrillation on and off, the cardiologist said to cut out caffeine and stay better hydrated, i have been having one of these every day in a pint of water, haven’t had any AF since!

Always put one in my cycling water bottle. Wouldn’t be without them. Love the taste, and seems to help with hydration (and hangovers!!)

Superb, good value and flavour

These are easy to use just pop them in your water and go. One tablet is plenty for a pint sized glass they are about the size of a 10p however they do taste a bit foul

Easy to carry, quick to dissolve and not that bad taste wise. There's no weird after taste and it does the job nicely. I also noticed that there's no increase in urine release. I use it as a night drink, or if I'm driving.

The lid was partly open on arrival, and the first tablet was partly missing, almost in half. I took them all out of the tube to inspect them. There was 20 tablets, including the damaged one. There was no broken bits from the damaged tablet in the tube. So must have come out of the tube as it was partially open. Flavour; I gave the half tablet a go. Maybe I shouldn’t have. Anyway flavour was nice, so will continue with this product for the price.