LOS ANGELES, CA: Glyderm has selected Pierce Mattie PR to be the AOR for their beauty PR campaign throughout 2008. Pierce Mattie will help Glyderm gain exposure for their current line of dermatological products and their upcoming Gly7 products. LA Boxing health and fitness club has also chosen the agency to spearhead their PR campaign next year. Pierce Mattie will assist LA Boxing in publicity efforts for their 94 franchise locations across the country, as well as their upcoming fashion apparel line that will launch in 2008. In its NY office, the firm has been appointed by Earth Therapeutics to continue to lead their beauty PR campaign for a third year.