Understanding Professional Hair Colour: A Guide for Salon Owners

Professional hair colour is one of the most critical service categories in any salon. Understanding the difference between permanent, demi-permanent, and semi-permanent systems allows you to make informed decisions about your colour menu and inventory. Permanent colour systems like Alfaparf Milano's Evolution of the Color and Farmavita's Suprema Color provide maximum grey coverage and lasting results. They work by opening the hair cuticle and depositing colour into the cortex, offering the widest range of shades and the most predictable results. Semi-permanent options such as Alfaparf's Color Wear are ideal for clients seeking tone refresh without commitment. These deposit-only formulas are gentler, with no ammonia, making them perfect for clients who want to enhance their natural shade or add vibrancy between permanent colour appointments. When selecting a colour system for your salon, consider factors like your target clientele, the condition of hair types you commonly see, and the level of technical expertise your team possesses. A balanced colour menu typically includes a reliable permanent system, a demi-permanent option for toning and glazing, and a high-performance bleach system for lightening services.