Dayle Haddon is a Canadian model and actress, presently known for promoting anti-aging products manufactured by L'Oréal.Additionally, she is credited as author of Ageless Beauty: A Woman's Guide to Lifelong Beauty and Well-Being.During the earlier part of her career as a model, Haddon appeared on the covers of many top fashion and beauty magazines, as well as the cover of the Sports Illustrated Swimsuit Issue in 1973.Haddon also served as a wellness contributor to CBS News where she appeared regularly on The Early Show from 2005 to 2008.As a child, she was enrolled in dancing classes to develop her physique, and she performed well enough to become a member of Les Grands Ballets Canadiens at 13, and was chosen Miss Montreal at 18. As a model in the 1970s and 1980s, Haddon represented Max Factor, Revlon, Estée Lauder, and L'Oréal.During Haddon's tenure as a main face for L'Oréal, sales for the Age Perfect line have increased by 50%.According to The New York Times, Dayle has "shattered age taboos" with her multiyear contracts with L'Oréal and Estée Lauder, among other companies.