Using this toner just once a day can help to have a smoother more radiant complexion. The lactic acid in this natural toner is a non-irritating rapid exfoliator. Lactic acid occurs naturally in the skin and is a primary component of the skin's natural moisturizing factor. The glycolic acid found in this toner is naturally derived from sugarcane. It is a superficial peeling agent and helps treat age spots facial lines and uneven texture. Sea whip extract added to this formula keeps irritation at a minimum. Apply with cotton pad after cleansing, avoiding eye area. Use SPF 15 sunscreen while using this product.