Step two in skin health improvement is daily use of an effective toner. Toner is an aqueous delivery system for important ingredients to build skin structure, remove dirt, sweat, and environmental toxins, correct skin's pH levels, and prepare the skin for moisturizing serum. Use daily after cleansing the skin. Toner can also be applied throughout the day to remove excess dirt or sweat. Use at night to remove light makeup, excess oils, and refresh the skin.