You can easily prepare your own isotonic drink at home. All you need is some green tea (or herbal tea, or fruit juice), some sugar, salt, and if your exercise will continue more than two hours, maltodextrin.
a passion, an emotion, a sport
You can easily prepare your own isotonic drink at home. All you need is some green tea (or herbal tea, or fruit juice), some sugar, salt, and if your exercise will continue more than two hours, maltodextrin.