Solution II is a more advanced formulation of Solution I, best for individuals with very acne-prone skin or for someone looking to take their Miracle 10 regime to the next level. Formulated with Glycolic, Salicylic and Kojic Acids, Solution II works to exfoliate your skin in a safe and gentle manner. Glycolic Acid breaks apart lifeless skin cells while Salicylic Acid regulates sebum production, and Kojic Acid works at minimizing the appearance unwanted sun damage and brown spots. Immediately your skin will feel tingly and refreshed, and over time you will see glowing skin with a reduction in the appearance of blemishes, the signs of aging, and sun damage.