Riemann A/S is a Danish skincare manufacturing company that houses the Perspirex product line. Since 1979, Perspirex has evolved into a unique brand with a presence in over 30 global markets, primarily centered in Europe with retail distribution. Perspirex is an antiperspirant specifically designed to control sweat and provide protection against sweat and odor for up to 5 days with each application. Clinically proven to deliver superior long-lasting protection.