I first tried it with 250 ml of water. It turned into a beautiful neon pink color that seemed to shine in the dark, and when I drank it, it felt dark, so I added about 50 ml of water to make it taste just right. This product was just right in a 330ml transparent bottle labeled "Water", which is an unbranded product. It is good to adjust the amount of water according to your taste. The second time I tried dividing one bottle with about 500 ml of water, and it was very easy to drink. I think it's perfect for summer hydration. It contains a considerable amount, so I would like to consume it with my daughter, mother and me and try another taste as soon as possible. Definitely a recommended product.