Review on SOS Hydration Electrolyte Replacement Powder Drink Mix Stick Packets- Variety Pack - 20 Count (0.16 oz/pack) - 20ct by Cynthia Taylor

Tastes a little salty, but that's the point. It also contains some citric acid (sodium citrate) which you may recognize if you've tried all-natural bottled tea. It can also promote hydration. Keep in mind that each pack is 8 ounces and the flavor is diluted to 16 ounces (but you can still taste the salt). I actually find it works (and tastes) better when made in 8 ounces, then wait a while and drink more water as needed. I only have watermelon so far, but I'm happy with it. A few things I've noticed when trying different electrolyte powders are a) those with zinc (like this one) work noticeably better for me, b) most others have sugar substitutes that work for those of us who need it for medicinal purposes, Reactions can cause reasons for this.