Poor sleep, intense exercise and physical strain have all been linked to dehydration, while hot weather can increase the risk further as we sweat more than usual. But dehydration isn’t just a summer problem. It can affect us year-round, particularly the elderly, while demanding workout routines and synthetic activewear can also contribute. When we sweat, we lose more than just water – essential minerals are depleted too.That’s where the best electrolytes come in. Made up of minerals including sodium, potassium, magnesium and calcium, electrolytes help regulate important bodily functions and maintain hydration levels. These electrically charged minerals support everything from muscle function to energy production, and low levels can leave you feeling fatigued, crampy and generally run down.Although the body makes electrolytes, when you’re dehydrated, levels can drop significantly and lead to cramps, headaches and more severe health issues.Fortunately, we can replenish electrolytes through pills and ready-to-drink sodas packed with minerals. Though you might not need them all the time, there are certainly instances where they can help. If you’re not drinking enough water and then hitting the gym a little too hard or you’re consuming caffeine or alcohol, without electrolytes, you’re likely to feel unwell. PhD neuroscientist Dr Paul Anastasiades explains that, “alcohol is a diuretic and so increases water loss through urination. If consumed in large quantities, this can lead to dehydration and hangovers. Although dehydration is not the sole cause of a hangover, it is one of the simplest symptoms to treat. By rehydrating – for example, using oral rehydration solutions comprising glucose and electrolytes – you can keep yourself feeling fresh.”Professional athletes use electrolytes to hydrate and stabilise quickly, but the minerals have also become a go-to for the wellness crowd, and plenty of people who aren’t planning to run a marathon are incorporating essential hydrating minerals into their morning routines. In the past, these products have always tasted a little unpleasant. However, these days, there are lots of delicious, effective options to choose from. I set out to test the best electrolyte products available to see if they stood up to both the taste test and the claims on their packaging. Keep scrolling to find out which ones impressed.We tested a full range of electrolyte products, to bring you the best (The Independent/Emilie Lavinia)Read more: Best probiotics to help improve gut health, according to expertsThe best electrolytes for 2026 are: Best overall – Ancient and Brave true hydration: £25.60, Ancientandbrave.earthBest budget buy – Myprotein hydrate sachets: £17.49, Myprotein.comBest with diuretic – Willpowders watermelon electrotide sachets: £35, Willpowders.comBest all-in-one – Phizz 3-in-1 hydration, electrolytes and vitamins: £15, Amazon.co.ukBest for on the go – Punchy drinks: £18, Amazon.co.ukRead more: Best magnesium supplements in 2026, recommended by experts