Apply the AHC Herb Solution Toner to clean skin, morning and evening. Pour a few drops into the palm of your hand or onto a cotton pad, then gently pat onto the face and neck until fully absorbed. Thanks to its large 500 ml size, you can also use it as a lotion mask by soaking cotton pads and placing them on dry or irritated areas for 5–10 minutes for a hydration boost, Korean routine style.