I have always maintained that no one can save anyone from themselves if they do not want to be saved. Mary Kay Ash, the person, was not a so-called Christian in the way it is bandied about here and the company she founded was not a Christian company.
It was a cosmetics and skincare manufacturing business built on a specific marketing plan and her ultimate success was when MARY KAY CORP. went public and hit the bigtime about 30 years ago... give or take.
Then she got old and her son took it over. He leveraged the company into massive debt to take it private and morphed it into some sort of religious answer to the mystery of life using makeup as the means to salvation. Of course, this salvation also included the earthly rewards of valuable gifts and prizes and the chance at a lifestyle enjoyed by those other rich folks who did not use religion to attain that good life.