HIGH5ZERO Caffeine Hit ElectrolyteTablet - Hydration Tablets Enhanced with Vitamin C - 0 Calories & Sugar Free - Boost Hydration, Performance & Wellness - Berry, 160 Tablets (20x, Pack of 8)

i started taking these before Hot Yoga & it's really helped me not feel so wiped out in the heat. Berry is a decent enough taste. And these are the CAFFEINE version (I also bought a mixed pack of High5 and realised that most flavours don't include caffeine & btw the Citrus flavour is frickin disgusting). Better and cheaper than some other brands I tried. The tablets dissolve pretty fast and you don't end up with a gritty drink like some other powder sachets that I tried.

Really happy with this purchase. Everything was as described and worked better than expected.

H5 sugar free, with a caffeine hit. Use after every run!

Good product and does what it says for me anyway. Tastes quite nice. Shop around as too expensive on Amazon

Brilliant - refreshing

You know, this product has sort of a mild taste. I wouldn't say it's unpalatable, but also it doesn't really taste amazing. It's the sort of thing that you could I could bear to drink If I need the caffeine.And to be fair, it does have zero sugar. So yes, you can't add this into a drink and so we'll get a caffeinated drink that is somewhat healthy. But in my opinion, it does say it's an electrolyte sports drink and there's just not enough electrolytes in this.One dose will only give you 3.5% of your daily recommended amount of potassium. If you compare this with something like Power Raid, which is an isotonic sports drink, then it's clear to see that this doesn't, this isn't really enough potassium. And for those that don't know, intra cell hydration is mainly a product of sodium potassium pumps. So I don't know, maybe I'm wrong on this, but I think it could do with a little bit more potassium in there. 3.5% is not that much. The ratio should be closer 2:1 sodium to potassium. So either way, there's too much salt and not enough potassium.So would I buy this again? Ah, I'm on the fence. You know, the caffeine that you get from it is good and the taste is okay, not great. But at the same time, it is a little bit salty. Also, it doesn't really taste of berries or like a light peach flavour. I don't mind it too much. I'll see if I continue with it.

I filter my water and was warned by a doctor that although it removes unwanted 'bits' it also removes some good particles. I was advised my potassium levels were low, probably due to filtering my water. So I bought these to ensure,y levels are now normal. They taste great and add a slight tang Ines to my drink which is really enjoyable. I definitely recommend them

Reasonably nice taste when added to a small bottle of water (500ml). Takes a couple of minutes to dissolve although a small amount of powder residue is left at the bottom. Have been taking every day for some time although I'm not sure how effective they are. Definately can taste the caffeine in these for an instant energy boost. Has a slight Red Bull kind of taste.