EASY TO USE: Pick one stick and add 16oz of water, if you prefer light flavor please add more water. Shake or stir until fully dissolved and drink, iced is better taste. For fast dissolution, add water first, then the sugar free hydration packets. Please feel free to contact us anytime if you have any question, we're happy to help. INDIVIDUALLY PACKAGED, CONVENIENT PORTABLE: Each of the 25 sticks of electrolyte drink mixes features a single serve design, allowing you to stay hydrated on the go. Lightweight and portable, it's perfect for workouts, travel, or high-temperature environments, an essential product for firefighters, construction workers, and others working in warm conditions. Replenish, revitalize and say goodbye to fatigue. 5 FLAVORS, DELICIOUSLY REFRESHING: Each electrolyte drink mix set contains 25 individually packaged electrolyte packets sticks, with 5 sticks of each flavor, including lemon, watermelon, orange, raspberry, and white peach. Sugar-free and gluten-free, with a refreshing taste that's never cloying. Perfect for low-carb or keto diets, intermittent fasting and vegetarians. MAINTAIN BODY HYDRATION EFFECTIVELY: Dehydration impacts performance, mood, causing fatigue, dizziness, headaches, or mental fog etc., this hydration packets set helps prevent dehydration, thirst, exhaustion, skin dryness. It rapidly replenishes body fluids, balances hydration levels and helps maintain energy levels. Particularly suitable for individuals working in high-temperature environments, like firefighters and construction workers. EFFECIENT RAPID HYDRATION: If you're an athlete or engage in sweat-inducing daily activities,this electrolytes powder packets set will help you replenish lost fluids electrolytes,contains 5 essential electrolytes: Sodium,Calcium,Potassium,Magnesium,Zinc and 5 nutrients Vitamin C,Vitamin B6,Vitamin B12,Niacin,Pantothenic Acid,which effectively maintain osmotic pressure between intracellular and extracellular. Hydrating and replenishing electrolytes fast, relieve dehydration symptoms.