Products You Can Trust. A Company You Can Believe In. In 1963, Mary Kay Ash founded her Company on the personal values that guided her life - integrity, honesty and an unwavering belief in the Golden Rule and in the power of touching lives. Today, these values remain at the heart of everything we do, including our passion for developing products that can awaken a woman's true beauty inside and out. Our philosophy is simple - we will deliver on every product promise that we make. Because we proudly stand behind the quality of our products and the real benefits they provide, there are millions of women who can say, "I love my Mary Kay!".