I received this product for free in exchange for my honest review. This Gatorade booster power is so convenient and easy to use. Just empty a pack into your water bottle and shake. I like the small size of the pack because it makes them easy to take on the go. I enjoyed the citrus berry flavor but ultimately gave this a 4 out of 5 star rating because I wasn't too fond of the powdery taste. Besides that I thought it tasted good in general and it was refreshing. The flavor was a little too strong for me, as I like a more watered down taste, so I used 33 oz of water instead of the recommended 20 oz and it was just perfect. I can definitely feel the boosts of hydration in my body from the electrolytes after every zip. I do frequent intense workouts and feel like this drink mix would be so handy during those workouts. I highly recommend this, especially for athletes and fellow fitness enthusiasts. It's a great, effective product.