What is the main purpose of using toner on the skin?

The main purpose of using toner on the skin is to balance the skin's pH and remove residual impurities. After cleansing, the skin can often be left with traces of dirt, oil, or makeup, and the natural pH can be disrupted. Toners are formulated to help restore the skin's natural acidity, which can enhance overall skin health. They also provide a refreshing cleanse by removing any remaining residues that may have been left after washing, preparing the skin for subsequent skincare products like serums and moisturizers.

While there are other products designed specifically for moisturizing, makeup removal, or exfoliating, toner serves a unique role in the skincare routine. It works to ensure the skin is both clean and balanced, which is crucial for maintaining healthy skin and improving the effectiveness of other products applied afterward.