Long before Matthew McConaughey was winning Oscars and using his iconic phrase "alright, alright, alright," he was losing a brutal war against acne. The Hollywood heartthrob, 56, revealed his culprit wasn't junk food or bad habits - but rather a facial product that his mother, Mary Kathleen "Kay" McConaughey, was selling at the time called Oil of Mink, which was hailed as a miracle for skin impurities.