Not even those ubiquitous infomercials are immune from recession. Guthy-Renker, who’s brands include Proactiv, Meaningful Beauty by Cindy Crawford and Principal Secret, will report a decline in sales, primarily due to the economic slowdown. Co-chief executive Ben Van de Bunt estimates that sales will decline 8% this year to $1.5 billion. But he is confident that the company will resume top and bottom line growth in 2009. Driving that growth is international operations. Less than a y...