Calcagni Diffusion is an Italian professional beauty supply retailer serving hairdressers, barbers, beauticians and other salon professionals. Based in Gallarate, the company offers an online store and customer support for businesses seeking products and equipment for salon services. Its extensive range covers professional haircare, including shampoos, conditioners, masks, treatments, styling products and technical coloring, lightening, perming and straightening supplies. Hair tools and equipment include dryers, straighteners, curling irons, scissors, brushes, combs and clippers, alongside salon furnishings and accessories.

The store also stocks barbering products for shaving, beard care and styling; disposable supplies and workwear; and beauty items for nails, makeup, lashes and brows, waxing, skincare, body treatments and permanent makeup. Customers can browse products from brands such as L’Oréal Professionnel, Goldwell, Lisap, Matrix, Olaplex, Wahl and Parlux. Calcagni Diffusion provides online ordering, account access, purchasing information and assistance by phone during weekday business hours. Its shop is located on Via Magenta in Gallarate, in Italy’s Varese province.