Mary Kay creates targeted skin care products with ingredients that are carefully chosen and rigorously tested by scientists in the Mary Kay Skin Care Laboratories to ensure that our products are safe and effective in delivering results.
Mary Kay was once again the best-selling brand in the combined categories of facial skincare and color cosmetics in the U.S. in 2006*. *Based on the most recent industry sales data according to Kline & Company, Inc.’s “Cosmetics & Toiletries USA 2006” study.