Salon Only Sales 612-656-8850 // 877-355-5420 Serving Minnesota, Iowa, Wisconsin, North Dakota, and South Dakota. We currently have educational teams available in the Minnesota market for Retro Haircare, L’anza and Kadus. Salons interested in on-site education should contact their area SOS consultant. kadus takara belmont retro hair tri murad kusco-murphy bio-lonic belvedere salon and spa collins LAnza Nufree Nudesse