ZO Rozatrol is a revolutionary treatment serum designed to reduce redness and sensitivity associated with rosacea and other skin conditions. It contains ZO-RRS2™ complex, which helps normalize oil production and exfoliates to prevent signs of premature aging. This serum is suitable for mild, moderate and severe rosacea and comes in a 50 mL / 1.7 Fl. Oz. bottle. With regular use, you can experience relief from the symptoms of rosacea and a smoother, healthier complexion.