It’s all about the pH balance. With a high percentage of Sodium Hyaluronate, Horse Chestnut Extract and Tea Tree Extract, excess sebum production is well controlled whilst skin remains deeply hydrated. This treatment essence also has effective anti-inflammation, rejuvenation and repairing properties to help reduce redness and itching for acne-prone skin. With regular use, if you have dry skin, you will experience less tightness. For oily skin, you will experience less oiliness throughout the day.