I recommend this toner.

This is the Isntree Hyaluronic Acid Toner that I have been using for over 6 years. As someone with sensitive skin, I don't think I have found a toner with such great value and gentleness yet. It has a runny, gel-like consistency and a rich texture, but it is incredibly mild. I have tried other toners, but I instinctively find myself stocking up on this one. I highly recommend it. If you have sensitive or acne-prone skin, come out! I recommend this toner as the one that will make dermatologists go to hell.