"In 100-degree heat, for 3 days, it worked great. EnduroPacks Liquid Electrolytes are super easy to carry with you whether running, on a trail, on a bike or fishing all day in your kayak.
The Liquid Electrolytes have virtually no taste at all, so it won’t disrupt any flavors your water or drink of choice may already have. Since it is in a two-ounce bottle, you can travel on an airplane with it as well. Through the times I’ve used it ( a few kayak fishing outings with 100 degree days here in Texas), I’ve noticed no headaches where I used to get them and no muscle cramping. Pretty impressive."