Hydration tablets are effervescent supplements designed to enhance fluid intake and replenish electrolytes in the body. They typically contain a mix of essential minerals like sodium, potassium, and magnesium, which help maintain proper hydration levels, especially during physical activities or in hot weather. These tablets dissolve in water, creating a flavored drink that is easy to consume. They are popular among athletes, outdoor enthusiasts, and anyone needing to stay hydrated. Many brands offer various flavors and formulations, catering to different dietary needs and preferences, making hydration more enjoyable and accessible.