Wella Perfecton by Color Fresh is a professional-grade hair toner designed to refresh and enhance existing hair color or provide subtle toning effects. This product offers a gentle way to add depth and vibrancy to your locks without aggressive chemical processes typical of permanent dyes. Ideal for maintaining color brilliance between salon visits or experimenting with temporary shifts in tone. The formula is engineered for ease of application and effective deposition of color pigments. Use this toner to counteract brassiness or to introduce a soft violet hue to enhance cool undertones in blonde, light brown, or previously colored hair.