I have tried various hydration sachets and always feel like i'm tipping my money down the drain as I never felt any real benefit from them until I found Hydrava.
When comparing the level of electrolytes to my previous one, Hydrava had in some cases double the amount which was unreal.
Some people said about the saltiness however I personally don't find them to be that salty. Yes, you can taste some salt but not like drinking a glass full of salt.
I have the big pack of Watermelon and love it.